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the quadratic formula

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what is -b plus or minus the square root of b squared minus 4ac over 2a

Guest May 23, 2016

1⁺⁰ Answers

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${-b \pm \sqrt{b^2-4ac} \over 2a}$

It is the solution to any quadratic equations ax²+bx+c=0

MaxWong May 25, 2016

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