SOLUTION: find x when f(x)=0 -4x^2+8x+3

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Question 835593: find x when f(x)=0 -4x^2+8x+3
Found 2 solutions by tommyt3rd, richard1234:
Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
What needs to be done is not clear to me from the given information please repost with a clear and complete question :)

Answer by richard1234(7193) About Me  (Show Source):
You can put this solution on YOUR website!
Assuming , the question reduces to finding solutions to . Apply the quadratic formula.