Use Imaginary Numbers and Q

How To : Use imaginary numbers in intermediate algebra

Learn how to work with i, the imaginary square root of negative 1, in intermediate algebra. 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 ...more

How To : Use imaginary numbers and quadratic equations

Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics s ...more

How To : Find real and imaginary parts of a complex number

Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics s ...more

How To : Add and substract complex numbers in algebra

Math has always had the reputation of being nonimaginative, dry, and straight to the point, but mathematicians like to have fun, too! Perhaps that's why they invented imaginary complex numbers dealing with "i." Turn math homework into playtime by watching this video on how to ...more

How To : Rewrite radicals using complex numbers

A complex number is half real (a) and half imaginary (bi), just like that Edward Cullen who makes your heart thump realistically but whose sparkly chest makes you wonder if he's something more. Explore the land of glittery vampires and fake boys by learning how to rewrite rad ...more

How To : Convert decimals into fractions

In this simple tutorial the author shows the basic arithmetic operations like converting a terminating decimal into a fraction. He says that the complexity depends up on the number we are converting. He asks us to imagine the decimal as a fraction with an imaginary denominator ...more

Find the discriminant (DELTA) : quadratic equation

The discriminate of any equation in any degree plays an important role in determining the roots of that equation. In case of a quadratic equation with a positive discriminate, the roots are real while a 0 discriminate indicates a single real root. A negative discriminant indi ...more

How To : Break a rack in pool

Getting a good break in life is always nice. But when you're playing pool, it's essential. You Will Need * A pool table * Pool balls * A rack * A pool cue * A special pool cue for breaking Step 1. Position cue ball Position the cue ball as close as you can to the head stri ...more

News : The Mummy Unwraps Augmented Reality Scavenger Hunt

Universal Studios and Cinemark Theaters have enlisted mobile augmented reality game Seek to promote The Mummy, a reboot of the action-adventure film franchise starring summer movie mainstay Tom Cruise. Available as iOS and Android apps, Seek is among a growing number of mobil ...more

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