How To: Factor differences of squares
A video that demonstrates one of the basic techniques involved in factorizing an equation that contains the difference of two terms which are also perfect squares themselves and are equated to 0.
A video that demonstrates one of the basic techniques involved in factorizing an equation that contains the difference of two terms which are also perfect squares themselves and are equated to 0.
In this tutorial, we learn how to draw Danzo. To start, you will draw the outline with the light touch of the pencil. After this, draw in the final outline darker and then erase the background lines. Next, you will add in the details around the character and then add in lines to show creases and make it look more realistic. From here, you will add in shading to make the drawing have some more depth. After this, you will finish up by cleaning any stray lines with an eraser. You can also use th...
Factor a trinomial by grouping
In this video, we learn how to draw Naruto Fuuton Rasen-Shuriken. To start, you will first draw the outline with a light pencil. Then draw it darker over the outline with more details to make the final outline. From here, start to add details into the middle and then draw on the entire body. From here, draw on the clothes and make sure to put the lines on to show the folds and creases of them. Draw on the details of the face and finish off cleaning up any lines that aren't needed. Shade in wh...
In this tutorial, we learn how to draw Naruto 4-tails. First, draw the outline of the characters and the four tails. After this, draw in the rest of the outline in the final stages using a darker stroke of the pencil. Start to add in the details of the figure of the body and then add in the shading around the sides. Make sure you draw in the hands and the fingers as well as the facial features to make it look more realistic. Add in any more details that you would like to make it unique, then ...
This is it… the last level in Lara Croft and the Guardian of Light. It's called "Xolotl's Stronghold", and it's the last thing you'll see before the credits (hopefully). This Lara Croft / Tomb Raider game is available only from the PlayStation Network or Xbox Live Arcade. If you can't quite make it past the final mission, watch this walkthrough to see how to defeat Xolotl and win the game. For previous levels, check out the other walkthroughs for Lara Croft and the Guardian of Light.
When a number is expressed in the form of x multiplied by 10^y such that, x < 10 and y is an integer, the number is said to be in standard form. Standard form of expressing numbers finds its use in scientific and statistical fields. This video demostrates how to express, as well as perform basic mathematical operations namely, addition/subtraction, multiplication and division of numbers in the standard form using four examples/mathematical problems. The first two examples demostrate multiplic...
In this tutorial, we learn how to make an energy ball in Adobe After Effects. First, load a movie of someone pretending to hold an energy ball in their hands. After you do this, you will select a new setting and change the color. From here, you will select a round circle tool and add it where the hand looks like it's holding it. Then, change the effect to make the ball move around with the hand. After this, add the tracker to the hand and position it with the hand. After this, change the cont...
In this tutorial, we learn how to multiply fractions. First, you must know that the number on the top is called a numerator and the number on the bottom is the denominator. First, write out your equation with the fractions listed horizontally next to each other. After this, multiply the numbers straight across. The numerator will multiply with the numerator and same for the denominator. After this, when you get the final fraction you will need to reduce this further if you can. If you end up ...
In this video, we learn how to change a mountain bike tire. Start by shifting the rear cassette to the smallest gear. Then, remove quick release and remove the wheel. After this, remove the tire with tire levers or strong fingers, then check inside the tire rim for foreign objects. Inflate the new tube slightly, then put the tire in. Put both of these inside the rim, then inflate the tire to the correct PSI. After this, install the wheel on the bike and then tighten quick release. Do the fina...
In this video, we learn how to do close to open transition in tango via back bolero. First, go to the level on the roof and run across it. Then, sprint and jump to the balcony across the way. Then land on the new room and find the secret room and fall through it. Run through the building you fall onto, then sprint and jump diagonally pressing 'y' and 'x' rapidly. Find the second secret room on here and fall through this. Once you find the secret room, run through this, then sprint across to a...
Spidey finally finds the location of where Scorpion was planning on taking his fragment, a high tech building in the city. And to his surprise, he finally finds the mastermind behind the whole plot: Doctor Octopus, or Doc Ock, or Sa- oh who cares what her real name is? She's gone mad with delusions of power thanks to her discoveries with the shard and she's planning to the take over the world (craaaaaaazzzzyyyyyyy). In this video you will get a full walkthrough for chapter 11 of Spider-Man: S...
Spidey has moved on to the next fragment, and his search has lead him to a construction yard. He finds the fragment easy, but usually "easy" means "giant muscled moron with a hard head"...right? Right? No? Well in this case it does cause the Juggernaut makes his debut intro in a way that only Juggie truly can. And just to make matters worse, S.H.I.E.L.D. and Silver Sable have decided to join the fray, and they're looking to take down both Juggs and Spider-Man. In this video you will get a ful...
After recovering the last fragment from Electro, Spidey is on his way to finding the next fragment. If you couldn't believe that Deadpool came back to life, can you believe that they gave him his own TV show? Yea, go figure. Well, our favorite merc with a mouth is puttin' Spidey on his tv show, Pain Factor, and if he can survive, he'll get a prize: the next fragment. In this video you will get a full walkthrough of chapter 8 along with the final boss fight.
Spidey is after the next fragment in the distant future, 2099 to be exact. A new fragment has been discovered, and Scorpion is on the move to get it, and the only person qualified for the job to bring him down is your friendly neighborhood web head. In this video you'll get a full walkthrough of chapter 7 along with the final boss fight.
Spider-Man has just picked up the scent of one of his archvillains, Vulture, carney freak turned cannibal. He's pretty sure Toomes has found a fragment, or he's out looking for more prey. It's up to Spidey to chase him down and find out the truth. In this video you will get a complete walkthrough of chapter 6 along with the final boss fight.
The Amazing Spider-Man is off to find the next fragment. His trail has lead him to an old mining town filled with sand, sounds like the result is going to be obvious, right? Spidey finds the fragment, but Sandman has already gotten control of it and old Flint is looking to make Spideys life miserable, not to mention his suit is gonna be filled with sand by the end of this one. In this video you will get a complete walkthrough of chapter 5 along with the final boss fight.
Black Suit Spidey, on the hunt for a fragment, and running out of options. That is, until he stumbles into an over electrified power station. You guessed it, it's Electro, and he's feeling a little more...juiced up than usual, and he's got a fragment. Guess it's up to Spidey to save the day again, all in a days work. In this video you will get a full walkthrough of the entire chapter along with the final boss fight.
Spidey in the year 2099, still coping with the change to his Spider Senses, thought today might actually be a normal day. That's when Hobgoblin showed up, and all hell breaks loose! Hobgoblin has a fragment, and he's looking to cause a little chaos, just another day in the life of Peter Parker. In this video you will get a complete walkthrough of Chapter 3 along with the final boss fight for the chapter.
Spider-Man is onto a hot lead in the Spider-Man Noir universe, and it's not going to be easy. Hammerhead has found one of the fragments and he's taking an entire trainyard hostage and it's up to Spidey to stop him. In this video you will get a full walkthrough of Chapter 2 along with the final boss fight.
When you're making a restaurant, or a house, or any other somewhat modern Lego model, one way to make the interior (or exterior for that matter) come to life is by making furniture, and what better way to start than with a table with a striped table cloth on it? In this great video you will find out what parts he uses and then go through the assembly process all the way to the final project! Pay close attention though as the placing of some of the bricks are absolutely crucial to the model co...
"Carrier has arrived", the sweetest sound you'll hear before the echoing blasts and inherent cries of death that you'll bring to your enemy. Protoss are a race in the games StarCraft 1 & 2 for the PC, and for you Protoss players who also enjoy playing with Legos, then start harvesting that vespine gas and get ready for this great video! In this video you will learn which pieces you will need as well as the steps you will need to take to finish your carriers for the final push!
In this video, we learn how to draw an anime girl in Photoshop. First, draw the outline of the face, shoulders, and neck using a light touch of the brush. Next, draw in the details of the face and then start drawing in the hair. Use different shapes and swirls for the hair, to make it thick and long around her face and body. Next, draw in her hand and arm. Use a darker brush to fill in the details and draw over the outline, to create the final sketch. Add in eyelashes and feminine details to ...
College students don't exactly have an abundance of time. With midterms, finals, brick-size books to read, social events, and volunteer activities, they're lucky enough as it is to get a full eight hours of sleep a night.
In this video, we learn to heat shrink a rear window tint. First, prep your window using soapy water. Next, rinse with car with a soapy cloth and spread on the lather. After this, let it dry and cut the film around the pattern. Next, create an anchor by dampening in an 'h' shape. Next, lay the window film down with the liner side up. Anchor the film onto the window along the 'h' shape. Make sure your fingers are vertical, then heat the film until the lines react. Then, smooth on with the hand...
If you've got 20 pounds or more to lose, then this is not the video for you. But if you're on the cusp of reaching your goal weight (so think 2-5 pounds off) but you've hit a plateau and the fat won't slide off no matter what you do, then this video will teach you how to get that final fat blast in to reveal lean muscle.
In this video, you'll learn how to field dress a deer. Put on gloves. Use Ozark trail hunting knife for dressing the deer. Place deer on its back, head facing away from you. Starting from the anus, split the deer up the middle to the chest. Use left had to prevent cutting or nicking the internal organs. Stretch the cavity open. Loosen organs from cavity wall. Cut out the entrails and all organs. Make an anal incision. Use the butt tool to remove the butt/final portion of intestine. Saw the pe...
Lace yarn is not a very pretentious crafting medium. Lightweight and delicate, lace yarn is used by knitters to crochet lace patterns for scarves, berets, and other accessories. But turning lace yarn into said final creation is no easy walk in the park.
if you've been looking forward to the final battle with Abaddon, in the game Darksiders, prepare for a bit of a dissapointment. This guy is the last boss, but the battle isn't so epic. It's very easy to defeat this guy and it will take some time, but it's still easy to beat him.
In order to repair a dent in a car with a stud nail gun, you will need the following: a stud nail gun, pliers, a grinder, protective gear, and a body hammer.
In this video, we learn how to make sweet potato muffins. First, take 1 medium sweet potato and cook it, when it's cooled, peel it and cut it into cubes. Next, mash the potato and add in 1 cup egg whites (6 egg whites), 1 tbsp cinnamon, 1 tbsp pumpkin spice, 1/4 cup Splenda baking blend, and 1 tbsp pure vanilla extract. Now, mix this all together in a large bowl until it's well combined. The final ingredient to add after this is 2 cup of oats (your preference). Mix this together with the othe...
In this tutorial, we learn how to make a fall wreath for a door. First, find a basic wreath that has no decorations on it. Next, add leaves onto the wreath, around the entire circle, but don't fill it in the entire way. Now, add on fall leaves to the wreath with a hot glue gun or with pins if that is easier for you. If you need to cut the flowers, cut them from the base not from the stem, or you will have to purchase new flowers. After this, the final step is to add some fall flowers that mat...
Michael Weisner, an animator and a graphic designer, shows us in this video how to draw an olive tree using a piece of writing paper and a writing utensil. First, it should be taken into account that olive trees are grown in rocky soil, which other trees cannot be grown in and the soil around the base of the tree should be rocky ground. Next, proceed to the trunk of the tree, which is a curved and branching structure. After that, we are shown to move on to the leaves of the tree, which are cr...
In order to tie a 7 x 5 Turks Head Knot, you will need to begin by draping the rope or twine over the fingers of your outstretched hand. Fold your pink down, leaving your three fingers outstretched. Catch the string in front and hold it with your pinky.
This video demonstrates how to draw a Rottweiler dog using a piece of paper and any writing utensil. The creator of this video has already sketched the rough outline of the dog using a pencil in order to give them a general idea of the final product. First, you should start by drawing the outline of the dog, adding the brows and ears. The ears should be very floppy, as are the ears of most dogs. Next, draw the eyes of the dog, making them somewhat squinty in order to make it appear like he is...
This four-part video series demonstrates how to ink a comic book. Inking is often thought of as a lesser comic art than drawing or writing, but proper inking is essential to creating a really beautiful final product. In the end, it is what the reader sees, not the pencil work that the illustrator did. All you need is a gel pen and a sharpie.
If you have more than one audio track that you need to splice together, check out this tutorial. In this video, you will see just how easy it is to combine audio tracks using Audacity. Audacity is similar to Garage Band and is a way to edit and save music and other audio files. This software is widely used for podcasts as well.
In this free ballooning tutorial, learn how to make your very own multi-colored balloons (agates) by using a very simple (but difficult at first) technique called "the blend". The blend actually rips apart the balloon while melting other parts together. Tip from Mr. Fudge: "Do NOT use the whole balloon. It makes it too difficult and you end up with large lumps in your final product."
This video describes how to make an easy-to-prepare black bean hummus. One cup of black beans is first added to a food processor. Next, a lemon is cut in half and the juice of half of the lemon is squeezed into the food processor. Some white winer vinegar is then added to the food processor as well. One clove of garlic is then crushed and peeled before being given a rough chop and being added to the food processor. Salt and black pepper are next ground into the food processor. The final ingre...
A compelling and quick moving tutorial on making the Windows Vista logo with Adobe Photoshop. The logo can be made quick without going too in depth into some of Photoshop's more advanced features. Starting with a circle a gradient shade is layered over the shape. Two circles are cut out and shaded white to give the circle a 3D feel. Then adding a drop shadow to the entire shape really gives it the logo's appearance. The windows themselves within the logo are cut to shape and copied and moved ...