With this tutorial, we learn how to graph a parabola. The way you can tell it's parabola is that the 'x' value will be squared. With a line, 'y' and 'x' are not squared. The 'a' is the number in front, which will also be the coefficient in the graph. 'B' will be the number following that and 'c' will be the last number. Once you identify these, remember that they are always numbers. From here, you can draw out your graph. Follow the numbers that you just listed and then you can graph it out c...
In this video, we learn how to make a paper flower with a simple piece of paper. First, fold the paper in a triangle shape from each side. Then, fold the paper in the middle and then fold it into a square on all the sides. Next, you will fold the outer tabs into the square to make a triangle. After this, you will flip it over and to the same thing on the outside. This will complete your flower and make it look fantastic! Have fun making this and if you do mess it up just try again with anothe...
In this tutorial, we learn how to crochet a super fast 3 color granny square. Start out with your first color on the crochet needle. Then, chain four and put the needle back into the first chain. Before you pull everything tight together, you will move your middle finger into the stitch with your thumb so when you pull it will wrap around your fingers. Then, chain three and do this over twice more to create the outlining area around the hole. From here, you will use two other colors using the...
This is a video tutorial in the Sports category where you are going to learn how to play defense in soccer. Playing good defense in soccer is required to keep the ball out of your own team's goal. Adrian Heath, a professional soccer head coach, teaches you how to do this. The basics are the angle of approach and the speed of approach of the defender. You should not go too quickly or too square. If you are too square, the opponent can go outside or inside. You should be showing the opponent ei...
In this video, we learn how to fix the red ring problem on your Xbox 360 with pennies. First, unplug your console and then remove the casing around the insides. Make sure to set your screws aside by each side so you know where you place them. Once you have this opened, find the bottom area where there are four soft squares on the bottom. Grab eight pennies and place down two on each of the squares using glue. Stick electrical tape on the top of this, then clamp the side back on. When it's on ...
In this tutorial, we learn how to understand special quadrilaterals. A quadrilateral is a shape with four sides. Three figures of these are: kites, parallelograms, and trapezoids. Two types of parallelograms are the rhombus and the rectangle. Rectangles have four right angles. A square is also a parallelogram, which has four right angles and two congruent sides. A square is always a rhombus a parallelogram is always a quadrilateral and a kite is always a quadrilateral. The parallelogram is so...
In this video, we learn how to finish a crochet never ending granny square. There is a spiral effect happening in this, because there is no place that is stopping, it's going in a continual circle. To finish one of these, you will see that the corners should be perfect. But, you will need to choose one corner to finish it off at. Go across, then choose a side to stop at. Then, chain over and double crochet in. When you come across with another color, you can weave in the end so that you can't...
In this tutorial, we learn how to understand fractional exponents. Starting with an example, let's say you have the square root of four as an equation. The answer to this is two. A fractional exponent is not much different than this problem. Let's say you have 4 to the 1/2 power. This would be equal to (2 squared) 1/2. Now, using the third exponent law, the term becomes 2 to the power of two x 1/2. This will leave you with the answer of two. Now you know how to get the correct answer and can ...
In this video, we learn how to perform a convincing false riffle shuffle. Start off with one deck of cards. After this, riffle the cards off half way and do a standard shuffle. Bend the cards up after this, then use your pinkie and pointer finger to touch each other. When you release, the cards are naturally going to separate from each other. They will push off in opposite directions because of the way you are working the cards. Square it up on the edges, then square on the back and use your ...
Fondant is an indispensible tool for pastry chefs, and not because they're good at satisfying a sweet tooth. Smooth in consistency and rolling out just like dough, fondant is often used to cover professional cakes and to make miniature cake decorations.
In this video, we learn how to win the Grow Cube flash game. First, make a square shape on the lower right hand side of the square. After this, start to make a line going from this, up to the top and going down to the side. Next, you will start digging on the lower left hand side, then use a tube to help you get to a new level. Keep digging in this same spot, then you will see a door appear. Use the first on the top to get a level up, then continue digging down in the same spot and you will w...
In this tutorial, we learn how to make mini paper square boxes. First, grab a piece of paper and fold two ends in so they touch in the middle. After this, fold the bottom up so it covers the triangles and they meet at the middle. Crease the edges, then cut down the edges on both sides where the crease is. Next, fold the sides in so you have a shape that looks like a sword. After this, fold the sides up, then fold the other sides in. When finished, push the creases in and you will form a box, ...
Cate Adair shows us ways to wear a square scarf in this tutorial. The first way to wear this is the classic, which you will wrap the scarf around your hair and wear sunglasses. The next way to wear it is to fold it around your neck, with a jacket over it, to keep you warm during cold months. You can also double wrap the scarf around you, letting the triangle side lay on the front of your shirt. This can be a fun statement with many different outfits, no matter what you are wearing. Wear acces...
In order to make a Shaker card, you will need the following: a 2" square punch, scissors, card stock, clear plastic, paper, glitter, beads, decorative cutouts, and 2 sided tape.
This video tutorial is in the Arts & Crafts category which will show you how to make a box out of scrap paper. Take a piece of square paper and fold it across both the diagonals to get an intersecting crease. Now fold all the points to the middle of the sheet and unfold them. Now take any point and fold it to the furthest away intersection point. Repeat with the other three sides. Then fold all the four points to the closest intersection point. Now you will see a square in the middle of the s...
This video shows how to make a simple and stylish belt out of three zippers, a square of wool, and a glue gun. For those who are not skilled at sewing, there is no sewing required in the making of this belt. Taking the hot glue gun, place glue lengthwise along the back of the middle zipper and glue the top and bottom zippers to the middle one. After this is done, get a large square of fabric such as wool and glue the ends of the 3 zippers to the fabric. This fabric will serve as the location ...
In this Food video tutorial you will learn how to make chocolate almond toffee bars. You will need one 8‚Äù square pan, which will make 25 squares. Ingredients are 1 ¬O cups rolled oats, ¬O cup graham cracker crumbs, ¬º tsp fine salt, ¬O cup unsalted butter, 1 cup each skor toffee bits, chocolate chips, sliced almonds and sweetened condensed milk. For the base, add the oats and cracker crumbs, a touch of salt and pour melted butter and mix. Put two parchment sheets in the tray and pour in the...
How to start a square or cube lanyard is demonstrated in this video.There are other videos to demonstrate how to stitch.
This video demonstrates how to do anti-differentiate functions with radicals in calculus. To simply problems, try to substitute. For example, in the problem, the integral of x times the square root of x plus 2 dx. You can substitute w for everything underneath the radical: i.e. x + 2. When you simplify, it becomes: the integral of x times the square root of w dw. Now, you need to get rid of the x, which you can do with a substitution: w – 2 = x. Now, plug in the values and simplify it.
Take a square piece of paper to begin. Fold in diagonally in half to form a triangle. You then fold both ends up so that it will form a smaller diamond shape. You then repeat what you just did, but folding two of the ends up again to meet the other side. Fold your piece of paper in half again revealing another smaller triangle. Flip the paper over and unfold the smaller pieces that you folded up to meet the ends. Pull these apart and then fold down in the middle. Bend in the 4 pointy corners ...
Parallelogram is a quadrilateral in which both pairs of the opposites are parallel. To find the area of a parallelogram first draw the diagram of a parallelogram. Parallelogram can be further divided into squares and rectangles. To calculate the area of both of these kinds of parallelograms multiply the length of the parallelogram with its height. In general the area of a parallelogram in obtained by multiplying the base of a parallelogram with its altitude. In square and rectangle cases, the...
This video shows the method to simplify rational expressions. The example used in the video is multiple of 4 and x square plus multiple of 4 and x plus 1 or (4x^2 + 4x + 1)/(2x^3 + 11x^2 + 5x). As the first and last term is a perfect square we get the simplified numerator as (2x + 1)(2x + 1). Next, the denominator is simplified. Taking the common factor out we get x(2x^2 + 11x + 5). Now we factorize 2x^2 + 11x + 5. We get (2x + 1)(x + 5 ). Now, writing the terms in numerator and denominator w...
This is a great instructional video on how to make a decorative paper star. The materials you need are color papers, ruler, stapler, scissors, adhesive tape, pencil and cutting pliers. Take a paper and make a square of 20 cm side. Now fold the paper twice and get a triangular shape. Now draw four lines on it. Then cut along the lines with the help of scissors. Take the middle square and staple it. Then go to the back side and staple the ends. Repeat this process and get a star. You can make t...
Sierra Snowboard demonstrates how to pop an ollie on a snowboard. An ollie is a basic but mandatory trick when riding a snowboard. When popping up on a snowboard do not jump off of your toes. If you jump off of your toes it is not considered an ollie. Make sure that you also do not jump off of your heels. First, keep your body square and balanced so that you are parallel with the board. Be sure to bend at the knees and not at the waist. Quickly shift your weight to the back foot. Load up the ...
This video describes how to find the area of a circle given a radius of 4cm. The video begins by describing the formulas needed to find the area of the circle. The narrator cautions the viewer on a few common mistakes that people frequently make while using these formulas, such as not properly squaring the radius of the circle. The solution to the formula for a 4cm radius is 50.24 cm^2. The video then demonstrates that this value makes sense by overlaying a grid onto the circle and visually s...
The tank man tango is a dance choreographed to commemorate the massacre at Tiananment Square. All you need to do it is a couple of bags and your dance skills. Let the instructions in this video do the rest for you.
This video explains how to make a polymer clay "rainbow cane," which, amongst other things, can be used to make jewelry or pendants. First, you must run a conditioned piece of each color of clay through a pasta machine. Then, cut each color into a square, and from there cut each square diagonally, creating triangles. Arrange the triangles side by side and attach them together, so that you create a large rectangle of the colors. Run this rectangle through the pasta machine several times, until...
Everyone shanks the ball sometimes in golf and most wonder why they do and how to prevent it. There are two reasons that you shank the ball. One reason people shank is because they are trying to keep the hands behind the ball and it creates such an angle that the only place you can hit the ball is in the shank of the club. Some people also flip the club over at the last second and that creates an angle that causes the shank to hit the ball too. What you want to do is tuck the left arm in and ...
This video shows the method to write a logarithm as a sum or difference of logarithms. The square root of the term given is taken out as half according to the rule. Then the numerator and denominator is divided into product of factors. This is broken into the difference of numerator and denominator according to the rule. Finally, the product of factors is expressed as the sum of factors. Now we see the domain of the term. As the term is a square root of the term it should be greater than zero...
This video is one in a series of videos dealing with conic sections, in mathematics. This particular video deals with hyperbolas. The teacher, Robert Ahdoot, gives an example of a hyperbola, during which he emphasizes some key points. A hyperbola is identified by an equation containing x squared and y squared, with a minus sign between them. If x is larger, the hyperbola will open to the sides, and if y is larger it will open up and down. He creates hyperbolas, demonstrating where to make asy...
In this video tutorial, viewers learn how to cut laminated glass. Laminated glass is a safety glass that has two pieces of glass with a plastic foam in between. The materials required to cut laminated glass are: an oil glass cutter, L-square, razor blade and an optional propane torch. Begin by marking the glass to your preferred measurement. Then use the L-square to line up the marking. Then use the oil glass cutter to cut down the marked line. Flip it over do the same on the other side. Then...
This six and a half minute long video shows how to fold a square piece of paper into an hollow inflatable box or cube. Even simple origami projects like this one are just about impossible to instruct someone in using words alone, so a video like this one is the perfect way to find out how to do this project. Origami paper would make a nice box or cube, but any piece of paper will do. It is easy to square off a regular piece of typing paper and that works just fine. In just a few minutes you c...
In this video tutorial, viewers learn how to make a tumbler bin composter and compost in 14 - 21 days. The materials needed for the composter are: 1 plastic drum, 6 nails or strong pins, (3) 1 square inch tubes, 3 hinges and lock, 3 yards of wire, and 1 square foot of zinc. Begin by drilling 3/8" holes all over the composter. Use a lawn mower to grind down the compost and then dump it into the composter. Activate the compost by adding some water. This video will benefit those viewers who want...
In this video the instructor shows how to factor a general quadratic polynomial. Here the first step is to identify the coefficient of the squared term. Write the reciprocal of the numerical coefficient of the squared term out side and write two separate parenthesis which are going to contain the binomials which are the factors of the original equation. The first term of both the binomials is the first term numerical coefficient times the unknown variable. Now multiply the first term numerica...
Professor ElvisZap teaches you about adding consecutive odd numbers. You can learn this faster by drawing squares near the numbers themselves. If you are doing 2x2, draw 4 squares. They will be arranged in columns of two. For 9 you will draw 3 columns of 3. 16 are 4 columns of 4. 16 is also 1+3+5+7, which are all odd consecutive numbers. 25 are 5 columns of 5, but also 1+3+5+7+9. If you start counting 1 as the zeros odd number, then 3 as the first odd number, the nth odd number will be (2xN+1).
This video will teach and show you how to see the ghost mines in Minesweeper. In order to do that, you need to follow these instructions: 1. Click the Start Menu button and select the Games folder. 2. Now open the Minesweeper and start a new game. 3. Now click anywhere on the screen and a space will clear. Each square has a number, and each number represents the number of mines that the square touches. So that is basically it. If you follow these instructions and steps, you will be able to se...
You Tube User robichaudd teaches you how to simplify a complex fraction with 3 fractions top and bottom. Your result should be 1 fraction over 1 fraction. To do this you must find the L.C.D. at the top, which x cubed. That is the largest variable there. Thus, the L.C.D. at the bottom is x squared. Now you want to make each x below the fraction line be x cubed, respectively x squared. You then have one large fraction over one large fraction. But that is just one large fraction multiplied by th...
If you are given an equation of ellipse in the form of a function whose value is a square root, you may need to simplify it to make it look like the equation of an ellipse. Now equate the function to a variable y and perform squaring on both sides to remove the radical. Now simplify the equation and get it in the form of (x*x)/(a*a) + (y*y)/(b*b) = 1 which is the general form of an ellipse. Now you will have the x and y intercepts which are a and b respectively. Using this values graph the eq...
In this video the instructor talks about Pythagorean theorem and how to apply it to right triangles. Pythagorean theorem states that in any right triangle if a and b are the lengths of the legs and c is the length of the hypotenuse the sum of the squares of the lengths of the legs is equation to the square of the length of the hypotenuse. That is a*a + b*b = c*c. This theorem works only for right angled triangle. So if you have the lengths of the two legs of a right triangle substitute the va...
The video is all about making a cat ear. The lady explained the steps we need to follow while making our own cat ears. For making the cat ears, we need fake fur fabric, which should form a square when we fold it half, a white down feather, a glue gun, scissors and a diadem.
