SOLUTION: 6x³ +5x² +7x

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Question 148640: 6x³ +5x² +7x
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
6x³+5x²+7x
X(6X^2+5X+7)
USING THE QUADRATIC EQUATION:x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+ WE GET:
X=(-5+-SQRT([^2-4*6*7])/2*6
X=(-5+-SQRT[25-168])/12
X=(-5+-SQRT[-143)/12
X=(-5+-11.958i)/12
X=-5/12+-11.958i/12
X=-.41666+-.9965i