In this video the instructor shows the different methods of solving quadratic equations. There are many methods to solve quadratic equations each with its pros and cons, each method suitable for a particular situation. The first method to solve quadratic equation is factoring. The advantage of using this method is that it is quick and easy. But the problem is not all equations can be factored very easily. This method requires a lot of practice and intuition. Use this method when the discrimin...
This video shows the detailed procedure to line a cake tin. Firstly, the demonstrator cuts off a square paper just smaller than the base of the tin. Then she measures off a length of paper for covering the sides. She folds it in half lengthwise twice. After careful folding and cutting off small triangular portions at the folds, she then skillfully places it to cover the sides completely. The last step in the procedure is to place the square paper for the base. She thus lines the cake tin full...
To make a paper gift box is one of the simplest projects that you can create on your own. In order to do this you need some materials: a Square of Paper, a Pencil, a Ruler & a Folding Bone. Take any size square of paper and draw two lines diagonally from corner to corner. This will form a large X, marking the center of the square. In turn, fold each corner into the center of the square. Firmly crease the fold. Fold the first corner to the line of the first fold made on the opposite side. Repe...
Learn how to make a paper box with the proper technique. -Start with an A4 size paper. -Use folds and a paper cutter to turn it into a square paper. -Fold the square paper in half, make sure the crease is good, then fold in half another time. -Make sure the creases are good and open the paper back to the square shape. -Now fold each corner in towards the middle. -Now take one side and fold it halfway towards the other side. -Now do the same with the other side. -Open the paper back up, so tha...
This video shows the method to make a good looking paper flower. The basic thing needed for performing this task is a rectangular sheet of paper. The paper is first folded to make a square piece of paper. The rectangular piece left is then cut out. This rectangular piece is folded across its length to make the stick for holding the flower. The square piece of paper is folded across its diagonals and its sides so that various creases are formed on it. Then a series of folds are made on the squ...
In this tutorial the author shows how to work with dimensions in the Xara Xtreme tool. This is basically a complex concept. Now open the tool, go to window and open dimensions. Make a square. You can see the details of the square on the tool bar which shows the width height and X,Y dimensions of the image. Here the image is straight forward. Now you can add the borders to the square and see the changes in the dimensions of it. This video shows the different changes that are taken place and al...
For more advanced math, you will need to use the difference of squares in order to factor certain polynomials. This video offers the basic technique for this factoring method as well as a few examples to get you started. In order for this factoring technique to work, you will need two numbers which are squares and are being subtracted from each other. The two factors will be the original numbers added to each other as well as subtracted from one another. This fast and simple factoring method ...
In this how-to video, you will learn how to remove a crank arm with a square taper on a bicycle. You will need a crank puller. You will also need two sockets (14mm and 9/16"), a quarter, a socket wrench, and a screwdriver. Use the quarter as a screwdriver to pull off the cover. You can use the screwdriver in case that does not work. Take the 14mm socket, place it in the socket wrench, and twist off the bolt. Take the crank puller and screw it on one end. Twist the lever until the crank is loo...
This video shows you how to easily find the perimeter of a rectangle or even a square. The perimeter is the total length of the path that surrounds the area of a rectangle or a square (in this case). For a rectangle, the perimeter length is equal to 2L+2W, where L is the length and W is the width. For a square, the perimeter length is equal to 4L, where L is the length or simply one side. e.g.: L=3, W=2 => P(Perimeter) = 10. That's it! Good Luck!
Today we're learning how to tie on a scarf. First start with a large, square, light fabric scarf. Fold it in half diagonally to form a triangle. Simply tie it in a half knot around your neck and pull the ends in front. You can also use a square scarf as if it were a longer scarf. Several variations will get you different looks. You can also use the scarf as a head wrap, Grace Kelley style. You can make a shirt out of your large square scarf, we see several ways to do it. You can use long, thi...
For all origami enthusiasts, here is something new. This video details how to make your own origami enigma box. As with all origami pieces it can be made using just a single piece of paper. The paper is first folded, taking from two separate parallel ends, in such a way that both sides meet in the middle of the paper. This will make four rectangles when unfolded which are to be further folded into half to make eight. Now, the paper is to be taken from the other two ends and folded to meet in ...
First, draw a medium sized circle. Then, draw a triangle on top of the circle, with the top of the circle acting as the bottom of the triangle. Next, draw two half circles on the sides of the triangle. After that, draw two small shaded circles inside the medium sized circle. Then, draw two lines above the shaded circles. Next, draw a line at the top of the triangle. After that, make two short lines with triangles on top of them. Then, draw a square touching the underside of the medium sized c...
Carving a net needle from wood is probably easier than you think as long as you have your trusty Swiss army knife at hand. It has a wide array of available tools in a small unit. First you will need a piece of balsa wood. It should be 1/8 of an inch thick by 3 inches wide and 8 inches tall. Using the sharp narrow blade of the knife, you will cut 3 reference holes in a triangular pattern. The points of the triangle should be 1 inch apart at the bottom and the triangle should be 2 inches high. ...
A great way to rack your brain is by trying to solve a puzzle, so grab your puzzle and get solving! If you need a little help, this video tutorial will show you how to fix the Square One puzzle. The Square-1 is one of the most baffling puzzles on the market today, so make sure your up to speed on solving it, and fixing it. Just beware and pop your Square-One at your own risk; it's not an easy task to put back together.
Check out this quick tip video from Screencast Profits... see how to remove the Camtasia pan and zoom "green square". That pesky green rectangle will show up when you use the pan and scan option, so be prepared to get rid of it with this Camtasia tutorial.
Your onion deserves better. And even, parallel slices are the way to clean onion geometry. Follow along with this cooking how-to video to learn how to chop an onion the right way, into nice even squares.
Check out this knitting and crocheting video from wonderhowto.com. Learn how to piece together a crocheted grany square afghan. Enjoy!
Learn how to make an origami fish. You'll need one square of paper to make your origami fish.
Learn how to make an origami pig head. When doing this, instead of using the ordinary square origami paper you need a rectangular paper, so just cut the square in half in order to make an origami pig head.
Squaring a Tshirt to a platen can slow a screen printer down. With this method, it becomes quick and accurate, allowing you to print at excellent speeds.
Knowing how to cut a straight line is essential for most projects. AsktheBuilder.com host Tim Carter demonstrates one technique for cutting a straight line. With his tips, you'll have no problem getting perfect cuts every time.
Remember to take care of the squares f2 with white or f7 with black, in the opening face, so that you don't lose the queen or get checkmated early in the game.
The reef knot is one of the best knots for joining ropes, also known as the square knot. What more could you want?
Improve your jewelry making technique, watch this video and learn how to do a square knot using.
Watch this video to learn how to make a square around mini album for photos or scrap booking.
During the holidays, nothing beats the satisfying taste of Brie cheese encrusted in puff pastry. Holiday Kitchen shows you how it's done with this Brie en Croûte recipe that's a must-serve appetizing classic any time of year. To spice up the classic French treat, they've added cranberries, apricots and almonds, dressing it up especially for the holidays
Need some cool sound effects for your next film? Kipkay's got an idea… the "Rumble Pipe". This noisemaking pipe creates a rumbling sound perfect for any drone SFX. Try it out. It's just a little sounds effects gizmo. Cheap and easy!
This survival cache is made for adventurers who, if lost, may stumble upon this handy little tube and immediately get some food and knowledge of their geographic location.
Duct tape is so versatile. You can make incredibly cool things out of tape. Duct tape is cheap, tough and sturdy. In this tutorial, learn how to make a very cool project - a top hat! Look just like a punk rock Abe Lincoln with this tall top hat made from duct tape. Get creative - try different colored tape and make fun designs!
How to prepare bok choy for Chinese food
To build your plate display you will need a plate collection, some plate hangers, and a hammer. A good part of hanging plates on the wall is you can use cracked and chipped plates in your display. To get the plates ready to hang all you have to do is make sure they are clean and measured correctly so that you can get the right hangers for the plates. When purchasing plate hangers go with the smaller size. If the plate is 10 inches buy the 7-10 inch hanger rather than the 10-14 inch hanger. Yo...
The Samsung Galaxy S8+ isn't yet available for consumers to buy, but that isn't stopping tech reviewers from discovering what the phone is capable of. Turns out, the S8+ has a good battery—just not as good as the iPhone 7 Plus.
Whenever you simplify a square root or a cube root you are writing them in the simplest form. This video teaches a factoring method.
Check it out: you save more dough (ba dum bump) when you order a large pizza than with any other size. Why is this true? NPR reporter Quoctrung Bui's engineer friend pointed out that a medium pizza was twice as big as a small one, yet only cost slightly more.
In this Arts & Crafts video tutorial you will learn how to make a Christmas card using Cricut Winter Woodland. The card is 4 1/2 x 6 1/4 inches and it has a picture of a deer and the word "Joy". On page 56 you will find the picture of a deer. Cut it out at 4 1/2 inches and the word "Joy" is on page 78. Cut it out at 1 1/4 inch. Use the snow flake punch to cut out a snow flake. From "The Winter Matstack" choose a paper that has some snowflakes on it. Then you can cut out thin strips of some or...
Sometimes an ordinary coleslaw just doesn't do it, so that's when you try out different ethnic recipes. And this Asian spin on slaw is sure to be added to your list of favorites, from the dressing to the actual salad mix. Check out the recipe for this delicious Asian coleslaw with peanut dressing.
Becoming a chess master is very hard to do, and one of the most important things you need to learn is chess notation. Chess notation will help you study great chess games and learn classic moves and strategies. Check out this video and start studying, and who knows? You may be the next Bobby Fischer.
Shiho Masuda demonstrates how to make a T-shirt pochette using recycled materials in this video. You will need an old T-shirt, gardening twine (or leather strap), needle and thread, a ruler, a scissors and a pencil. First, sketch the dimension of your pochette on the T-shirt, staying about 1 inch from the sides of the collar. Next, cut along the lines (save the excess material). Flip the T-shirt inside out and sew the sides together, leaving 1 inch at the top for shoulder straps. Now flip the...
Having a 1/16-inch unsealed crack around a window is like leaving that window open 3 inches. Decrease your heating bill and your energy use by sealing up air leaks. You will need caulk cartridges, a caulking gun, a putty knife, weather stripping and optional: expanding foam sealant. Tip: Caulking guns with an automatic release create much less mess than simple caulk guns and are well worth the extra few dollars.
Pixel Perfect is the "perfect" show to help you with your Photoshop skills. Be amazed and learn as master digital artist Bert Monroy takes a stylus and a digital pad and treats it as Monet and Picasso do with oil and canvas. Learn the tips and tricks you need to whip those digital pictures into shape with Adobe Photoshop and Illustrator. In this episode, Ben shows you how to create a Times Square billboard in Photoshop.
