How to Solve Quadratic Equations with the Square Root Rule For Dummies

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Uploaded by on Oct 28, 2009

In algebra, you can solve a quadratic equation by applying the square root rule. With a squared term and a constant, the special quadratic equation is easily solved.

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  • shes talking to dam fast....

  • She's fucking helping me out a lot! IDC if she talks too fast

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  • I told my mom about imaginary numbers, and she thought I finally lost it. I knew they exsisted (sounds crazy) but I didn't know what they were

  • waht the fuck man, she lost me a longg time ago. girl you need to slow the fuck down! us college students are watching this because we need help and are trying to pass.

  • 3m²+4=52

    52-4= 3m²

    52-4=48, so 48= 3m²

    3m² = 3 x(times) m², so m² must be a number that multiplied by itself 2 times and then multiplied by 3 equals 48, but most important, what number multiplied by 3 is 48? so, to know that just divide 48 by 3, 48/3= 16, we now know m², so if m²(16) is a square, then it must be a number multiplied by itself 2 times, what number multiplied by itself two times is 16? 4x4, or m², or 4² =16 ...... so

    3 x 4²+4=52

    solved for m with common sense XD!

  • grow up!

  • sweet video

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