Evaluate
\frac{25x^{2}}{2}+3x-3
Factor
\frac{25\left(x-\frac{-\sqrt{159}-3}{25}\right)\left(x-\frac{\sqrt{159}-3}{25}\right)}{2}
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\frac{25}{2}x^{2}+8x-5x-3
Combine 12x^{2} and \frac{1}{2}x^{2} to get \frac{25}{2}x^{2}.
\frac{25}{2}x^{2}+3x-3
Combine 8x and -5x to get 3x.
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