SOLUTION: witch of the following is a factored form of the expression 5x^2-13x-6?

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Question 1150011: witch of the following is a factored form of the expression 5x^2-13x-6?

Found 2 solutions by ikleyn, MathTherapy:
Answer by ikleyn(52864)   (Show Source): You can put this solution on YOUR website!
.

Find the roots of the quadratic equation


    5x^2 - 13x - 6 = 0


using quadratic formula


     =  =  =  = -.


Hence, factored form is   5x^2 - 13x - 6 =  = (x-3)*(5x+2).   ANSWER


Answer by MathTherapy(10556)   (Show Source): You can put this solution on YOUR website!

witch of the following is a factored form of the expression 5x^2-13x-6?
Shouldn't "witch" [sic which] of the following is a factored form of the expression" be FOLLOWED by CHOICES?
(5x + 2)(x - 3) <===== FACTORED FORM
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