(9r-4/5q)2
You asked:
Evaluate the expression: \(\left(9 r - \frac{4}{5 q}\right) \cdot 2\)
MathBot Answer:
Evaluated
\(\displaystyle \left(9 r - \frac{4}{5 q}\right) \cdot 2 = 18 r - \frac{8}{5 q} \)
Expanded
\[\left(9 r - \frac{4}{5 q}\right) \cdot 2 = 18 r - \frac{8}{5 q}\]
Factored
\[\left(9 r - \frac{4}{5 q}\right) \cdot 2 = \frac{2 \cdot \left(45 q r - 4\right)}{5 q}\]