u(6u+5) - u(u+3)
You asked:
Evaluate the expression: \(u \cdot \left(6 u + 5\right) - u \cdot \left(u + 3\right)\)
MathBot Answer:
Evaluated
\(\displaystyle u \cdot \left(6 u + 5\right) - u \cdot \left(u + 3\right) = u \left(6 u + 5\right) - u \left(u + 3\right) \)
Expanded
\[u \cdot \left(6 u + 5\right) - u \cdot \left(u + 3\right) = 5 u^{2} + 2 u\]
Factored
\[u \cdot \left(6 u + 5\right) - u \cdot \left(u + 3\right) = u \left(5 u + 2\right)\]