5x(x+7y)-2x(2x-y)
You asked:
Evaluate the expression: \(5 x \left(x + 7 y\right) - 2 x \left(2 x - y\right)\)
MathBot Answer:
Evaluated
\(\displaystyle 5 x \left(x + 7 y\right) - 2 x \left(2 x - y\right) = - 2 x \left(2 x - y\right) + 5 x \left(x + 7 y\right) \)
Expanded
\[5 x \left(x + 7 y\right) - 2 x \left(2 x - y\right) = x^{2} + 37 x y\]
Factored
\[5 x \left(x + 7 y\right) - 2 x \left(2 x - y\right) = x \left(x + 37 y\right)\]