Evaluate
5x^{2}-x-2
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5x^{2}-x-2
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\frac{4\times 5x\left(x-\left(-\frac{1}{10}\sqrt{41}+\frac{1}{10}\right)\right)\left(x-\left(\frac{1}{10}\sqrt{41}+\frac{1}{10}\right)\right)}{4x}
Factor the expressions that are not already factored.
5\left(x-\left(-\frac{1}{10}\sqrt{41}+\frac{1}{10}\right)\right)\left(x-\left(\frac{1}{10}\sqrt{41}+\frac{1}{10}\right)\right)
Cancel out 4x in both numerator and denominator.
5x^{2}-x-2
Expand the expression.
\frac{4\times 5x\left(x-\left(-\frac{1}{10}\sqrt{41}+\frac{1}{10}\right)\right)\left(x-\left(\frac{1}{10}\sqrt{41}+\frac{1}{10}\right)\right)}{4x}
Factor the expressions that are not already factored.
5\left(x-\left(-\frac{1}{10}\sqrt{41}+\frac{1}{10}\right)\right)\left(x-\left(\frac{1}{10}\sqrt{41}+\frac{1}{10}\right)\right)
Cancel out 4x in both numerator and denominator.
5x^{2}-x-2
Expand the expression.
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