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# How To Solve Quadratic Equation In Standard Form?

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How To Solve Quadratic Equation In Standard Form?

I don't really understand how to solve them. for example how do you factor a standard form problem?

Nov 9, 2020

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standard form   f(x) =  a x^2 + b x   + c

you can solve it by the Quadratic Formula :

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

or if it is 'easy'   you can solve it by factoring

example    x^2 + 6x +5 = 0

factors to    (x+3)(x+2)  = 0       then x = -3 or -2

Nov 9, 2020