SOLUTION: Use the following quadratic formula to answer the following equation: x= {{{(-b+- sqrt(b^2-4ac))/(2a)}}} 3x^2+3x-3=0 x^2+14x-4=0

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Question 748530: Use the following quadratic formula to answer the following equation:
x= %28-b%2B-+sqrt%28b%5E2-4ac%29%29%2F%282a%29

3x^2+3x-3=0
x^2+14x-4=0
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
3x^2+3x-3=0
a = 3, b = 3, c = -3
or divide by 3
a = 1, b = 1, c = -1
Use the quadratic equation you entered.
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x^2+14x-4=0
Same thing.