# 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 : Simplify expressions involving i in intermediate algebra

In this free video math lesson YAY MATH, we learn how to work with imaginary numbers in intermediate algebra. With mathematics, as with anything else, not everyone progresses at the same rate. Algebra is no exception. Happily, in the age of Internet video tutorials, this isn't ...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

### How To : Remove Antivirus Pro from your computer with Spyhunter

Astrum Antivirus Pro is a rogue anti-spyware application and a clone of VirusTrigger and Antivirus Trigger. Astrum Antivirus Pro is often downloaded and installed by a Trojan or through browser security holes. Astrum Antivirus Pro may generate large numbers of popup adverts. A ...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

### News : Coming Soon! Get a Hot (Um, Imaginary) Girlfriend on Facebook

Okay, look behind your shoulder. Now check behind the other. Anybody looking? No? Then read on... Here's the scenario: You're single. You're an avid Facebooker. You're tired of your sans hottie reputation, and you're yearning for some much needed street cred. Well, Facebook s ...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 : Sense of Wonder Night 2011 Celebrates Innovation In Game Design

The Tokyo Game Show (TGS) is the biggest video game expo in the most game crazy country on Earth. It is kind of a big deal. As such, their "indie" game showcase/contest Sense of Wonder Night (SOWN) is a major opportunity for developers of all shapes and sizes to showcase their ...more

### How To : Megapixels Don't Matter Anymore — Here's Which Camera Specs to Look For

For years, smartphone makers have been caught up in a megapixel spec race to prove that their camera is better than the next guy's. But we've finally come to a point where even the lower-end camera phones are packing more megapixels than they need, so it's getting harder to di ...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

### How To : There's a Cute Cat Game Hidden in Android Nougat's Quick Settings

Okay, so that headline definitely got your attention, but what the hell do cats have to do with Android Nougat? Well, apparently, Google's on a far-out trip reminiscent of the post-India Beatles era, because this is actually a thing. Previous Android versions have included an ...more

### Apple AR : With These Holiday Apps, You Can Build Snowmen, Beat Up Elves, or Spin Driedels in AR

No matter what your holiday preference, you're probably aware that Christmas is now just days away. By now, you've already decked your halls with boughs of holly (either physically or virtually), thanks to our last holiday app roundup. With that in mind, let's take a look at ...more

### How To : Hack Anyone's Wi-Fi Password Using a Birthday Card, Part 1 (Creating the Payload)

With an ordinary birthday card, we can introduce a physical device which contains malicious files into someone's home and deceive them into inserting the device into a computer. In my last series, we used a Post-it note to trick a neighbor into visiting a website that we cont ...more

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