Divide by 0

This is an illustrative video on how to rationalize a denominator. Let us take an example of 1 over root 2. If we have to rationalize this denominator, we need to multiply it and divide it by root 2. You will get root 2 over 2. Similarly if you want to rationalize 4 root 6 ove ...more

Convert percents to decimals: To convert percents to decimal involves simple three steps. For example to converting 125% the following steps are: Divide 125 by 100, we get the fractions like 1 25/100, then divide both the numerator and denominator of fractional part by 25. T ...more

Step 1: Convert the mixed numbers to improper fractions. ex: convert 1 1/2 * 2 1/3 to 3/2 * 7/3 Step 2: Multiply the fractions. So we will multiply 3/2 * 7 /3 =21/ 6 Step 3: Reduce Reduce the number 21/6. For this we divide 21 by 6. It will not be divided completely; rema ...more

In this tutorial the author shows how to factor a number. He says that factoring means to find all the smaller numbers which can be multiplied to obtain the original number. He says that the number one and the number it self are the factors of every number. Now to find the fac ...more

Watch this video to learn how to convert improper fractions to mixed numbers. For example, follow these steps. First step is one fraction value. For example 7/3. Second step is divide the numerator by denominator means when 7 divide 3 you can get remainder as 1. Means 7 before ...more

To convert between diameter and radius just follow a few steps. Sometimes we aren't given the number directly so first we need to find the diameter. First step, take a circle. In that circle, find the middle point and draw a line. That line is the diameter. Just divide by t ...more

Watch this video to learn how to use factors trees to find the factors of any number. The easy method in finding the factors of numbers is tree method. Consider an example of 32, then divide it by 2 then the divisor will be 16. Then now divide 16 by 2 once again, once again y ...more

Get out your army pants and prepare to conquer your backyard. Learn how to play Capture the Flag with this video Step 1: Choose teams Divide the players into two teams of equal size. Step 2: Find playing field Find a large outdoor playing field that includes both open and ...more

In case you missed out on slumber parties or your mom never taught you how, this video demonstration will show how to braid pigtails. To braid two simple braids, divide the hair into two groups and comb. Divide each group of hair into three sections and push the side section b ...more

In this video they are showing how to use proportions to solve word problems. In the first example they used 2/3 is equal to x/6. To solve for x, you begin by cross multiplying setting up and equation 3x=12. Next, divide 12 by 3 which equals 4. So x equals 4. In the next examp ...more

It goes by many names, but flip cup is the mother of all team drinking games. Bottoms up! Learn how to play Flip Cup, a drinking game. You Will Need: * At least six players * One 12 oz. plastic cup per player * A long table you can trash * Plenty of beer Step 1: Divide into ...more

When you have to find the average of two or five numbers then you have to add all the numbers and then divide then by two or five respectively. However in the case of the function you have infinite many values over any interval. But it is not possible to add all and then divid ...more

In this video he just explained about how to solve an algebra problem. The problem is -7+13x=58. He just solve the problem in simple steps. First you find out the x in this problem. To find out x you just add 7 to each side. Then it will be -7+7+13x=58+7. Then the equation wil ...more

This video shows us how to solve algebraic equations with the y = mx+b format. When talking about solving y=mx+b format, it’s about solving linear equations so that y is on one side and with some terms x on the other side. Here in this equation 'm' is actually the slope of the ...more

Whatever the occasion, a multicolored rainbow cake is sure to delight everyone! Luckily, the recipe is easy and this tutorial will show you how to create a colorful dessert step by step. You Will Need • A large mixing bowl • 6 small mixing bowls • Two 9-inch round cake pans ...more

robichaudd teaches you how to simplify square roots. When you're dealing with variables, even powers and you want to find out the square root of it, you follow the process. Divide the power by the root, which is two, because it's a square root, that gives you what comes out. I ...more

This video shows us how to understand the basic arithmetic for doing long division. Whenever you are about to perform the division operation, the number which is to be divided is called as the dividend and the number which divides the dividend is called as divisor. So while pe ...more

Sieve flour with half a teaspoon of salt. Mix with three-fourth cup of water gradually and knead to make a smooth dough. Cover with a damp cloth and sit aside for fifteen minutes. Grate the potatoes. Grind pomegranate seeds to a coarse powder. Mix potatoes, pomegranate seeds ...more

What's better than homemade corn tortillas? Follow these simple steps for homemade corn tortillas that will make your guests shout "Ole!" You Will Need: • 2 c. masa harina • Salt • 1 c. warm water • Plastic wrap • A plate • A paper towel • A rolling pin • A large cast ...more

Looking to find the standard deviation of your set of values? Standard deviation quantifies how diverse the values of your data set are, and is useful in determining how different your numbers are from each other. You Will Need: • Data • A calculator Step 1: Collect your d ...more

Want to win the prize? Knowing a little math is the key to winning this popular contest. In this video, learn how to estimate correctly. You Will Need: • A jar filled with spherical or oblate spheroid candies • Calculator • Tape measure • Vernier calipers (optional) • Co ...more

Feeling lost inside a library? The Dewey Decimal System is a logical and popular book classification system for libraries and schools helping you to easily locate any book or periodical you need. Fool these steps to better understand the Dewey Decimal System. You Will Need: ...more

Learn how to find the slope of a line in this math tutorial. Whether you're doing your math homework or trying to figure out how steep a mountain is, the slope of a line is simple to calculate and has many practical uses. You Will Need: • Graph paper • Pencil • Basic math ski ...more

If you're struggling a bit with algebra, check out this video to learn how to isolate a variable. Isolating a variable is a matter of separating and simplifying. Step 1: Bring like terms together Bring like terms together. All equations have two sides. You want to perform t ...more

Make art on a budget! The kids will have a blast making their own finger paints! You Will Need * 1/2 c. cornstarch * 1/2 tsp. salt * 2 c. cold water * Food coloring * 1 medium saucepan * Mini storage bowls with lids * 1 tbsp. glycerin Step 1: Mix ingredients in the saucepan M ...more

Check out Brian Brushwood and Scam School's Penny Prediction scam. No matter what the setup, the very best scams are the ones that let the mark think they're on top, only to get punked in the end. That's what makes the penny prediction so great! THE SETUP: reach into your po ...more

Fishtail braids can be a little tricky, but the look is worth the effort. Divide the hair into two sections. In order for the hairstyle to look neat from the front, gather the front section of hair and secure it in the back with a bobby pin. Then, take one section of the hair ...more

Solving math inequalities with fractions is easy when applying the rules presented in this video. • When you add or subtract the same number from each side of an inequality, the relationship between the two sides does not change. • When you multiply or divide each side of an ...more

Drawing a woman is a lot like drawing a man, only curvier. You can use triangles to sketch the basic form of a woman, giving you a guideline to sketch in more and more detail until you’ve given her the look you want. Sharpen your pencil, grab some sketch paper, and learn how ...more

It doesn’t matter how long ago your last geometry class was, you can still impress your friends by finding a geometric mean. The geometric mean can be used to find the average of numbers with out unusually high or low results effecting the result. The geometric mean of two nu ...more

Need to figure out the area of a trapezoid for a household project? Even if you just want to sound smart, there is a simple formula that can be used every time you need to find the area of a trapezoid. Try the formula and see how good you are at geometry. A trapezoid is a fou ...more

In this series of gardening videos you’ll learn how to divide and transplant hostas. Expert gardener Amanda Kantor demonstrates the process in easy to follow step-by-step instructions, including how to dig up hostas, how to examine the root systems, and how to divide the plant ...more

Lock picking is a great skill that takes lots of practice and patience to master, but some locks simply can't be picked, like a Master Lock combination padlock. With a combination lock, you'll have to do it the old-fashioned way—cracking combinations. Video: . If you were to t ...more

A voltage divider is one of the easier-to-understand pieces of circuity in use in modern electronics. They divide voltage, and are crucial to most modern electronics. This video will show you how they work and how to build one yourself for your circuits.

The Rule of Thirds has you divide your shot into three seconds, both horizontal and vertical, so you can add the emphasis where you want it. Here is how you can use this rule to improve the composition of your own photographs.

Podcasts can be more interactive than radio programs. If you want listeners to be able to move around in your show, you can divide it into chapters. You can also enrich your podcast by adding artwork throughout the chapters.

From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps. With this installment from Internet pedagogical sup ...more

There's nothing better than fresh asparagus added to your meal, and this salmon dish just wouldn't be the same without it. this unique salmon entree combines the asparagus with crab meat and spices, for the perfect main course for those seafood and vegetable lovers. Verrill Fa ...more

So, you've started playing golf, and you've started getting competitive... Figure out a golf handicap with help from this free video from expert golf site, Golf Link. A golfer's handicap is determined by two factors, which are the course rating and the slope of the golf course ...more

In this tutorial the instructor shows how to solve multi-step inequalities. He explains the first rule of solving inequalities, stating that when you divide both sides by a negative sign, the inequality of the equations changes to the opposite. He goes on and explains this rul ...more

The phenakistoscope is a predecessor of the flip book, but don’t worry: it’s easier to make than pronounce. Step 1: Sketch a plan of your animation Plan out your animation with sketches. There should be 8 to 12 steps, each representing a frame. Step 2: Draw a circle Anchor y ...more

In this Adobe Illustrator tutorial, Bert Monroy from PixelPerfect shows you how to use the Gradient Mesh tool, which lets you divide pretty much any shape (like an apple) into a mesh. Wish a mesh created, you can alter the color of an intersecting point of the mesh with a soli ...more

Take a look at this instructional video and learn how to use simple formulas in Microsoft Office Excel 2007 to add, subtract, multiply, and divide. For example, you can use a prewritten formula called the SUM function to find totals, such as your total monthly expenses. Excel ...more

Check out this instructional cello playing video to learn how to create short cello notes. When creating a short note on the cello, divide the note into two sections. This tutorial recommends practicing with a few martele exercises until you're comfortable making short notes o ...more

Divide the deck into three columns and magically make your volunteer's card appear in the center.

Divide into teams of two players each, played on a grid, the first team to knockout their opponent 5 times, wins. This game is great for a soccer team practice.

Solving linear equations in algebra is done with multiplication, division, or reciprocals. Using reciprocals, or multiplicative inverse, as well as multiplying and dividing with certain formulas, you can solve linear equation word problems. Could you use a little help figuring ...more

Learn how to use the FOIL method to distribute two binomial expressions in algebra. The FOIL method — which stands for first, outer, inner, and last — takes two binomials and multiplies them for a single quadratic equation. Solving for binomials with FOIL takes just a few step ...more