2/5-x+3/x+7
You asked:
Evaluate the expression: \(\frac{2}{5} - x + \frac{3}{x} + 7\)
MathBot Answer:
Evaluated
\(\displaystyle \frac{2}{5} - x + \frac{3}{x} + 7 = - x + \frac{37}{5} + \frac{3}{x} \)
Factored
\[\frac{2}{5} - x + \frac{3}{x} + 7 = - \frac{5 x^{2} - 37 x - 15}{5 x}\]