SOLUTION: Solve for x? 4x^2=-15x-9
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Question 482021: Solve for x? 4x^2=-15x-9
Answer by unlockmath(1688) (Show Source): You can put this solution on YOUR website!
Hello,
With this 4x^2=-15x-9 let's get them equal to zero.
4x^2+15x+9=0
Now factor this:
(4x+3)(x+3)=0
Solve for x to get:
x= -3
x= -3/4
Make sense?
RJ
www.math-unlock.com
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