2) X^2+2x

Type your math problem... (x/2-2/5)(2/5-x/2)-x^2+2x

Question

(\frac{x}{2} - \frac{2}{5}) (\frac{2}{5} - \frac{x}{2}) - x^{2} + 2 x

Simplify the expression

\frac{- 125 x ^{2} + 240 x - 16}{100}

Show Solution

x_{1} = \frac{24 - 4 31}{25}, x_{2} = \frac{24 + 4 31}{25}

Show Solution