SOLUTION: -4x^2=32x+ 48 answer : x=-6 or -2 need a break down of why the answer is the answer

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Question 181798: -4x^2=32x+ 48

answer : x=-6 or -2
need a break down of why the answer is the answer
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
-4x^2=32x+48
-4x^2-32x-48=0
-4(x^2+8x+12)=0
-4(x+6)(x+2)=0
x+6=0
x=-6 ans.
x+2=0
x=-2 ans.