Answers

2015-07-18T21:34:40+08:00
 f(x) = ax2 + bx + c

Use this in solving there are quadratic equations in wiki that can help you
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2015-07-19T10:52:53+08:00
You need to find first quadractic equation for the problem. And to solve the quadratic equations, you have four methods: factoring, completing the square, extracting the square root and quadractic formula. Can you please post the problem so that I can solve it? :)
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