SOLUTION: Solve by factoring and using the principle of zero products.
4x^2=-11x-6. please help me and show work. I know the answer is X=-2,-3/4 but I didn't solve it the way they wanted
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Question 1044454: Solve by factoring and using the principle of zero products.
4x^2=-11x-6. please help me and show work. I know the answer is X=-2,-3/4 but I didn't solve it the way they wanted me to. Thank you for your help
Found 2 solutions by MathLover1, MaxWong:
Answer by MathLover1(20850) (Show Source): You can put this solution on YOUR website!
.......factor, write as
......group
solutions:
if =>=>
if =>
Answer by MaxWong(38) (Show Source): You can put this solution on YOUR website!
4x^2 = -11x - 6
4x^2 + 11x + 6 = 0
(4x+3)(x+2) = 0
Set both factors to 0:
4x+3 = 0 x+2 = 0
x = -3/4 x = -2
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