-2a(a+b)
You asked:
Evaluate the expression: \(-\left( 2 a \left(a + b\right) \right)\)
MathBot Answer:
Evaluated
\(\displaystyle -\left( 2 a \left(a + b\right) \right) = - 2 a \left(a + b\right) \)
Expanded
\[-\left( 2 a \left(a + b\right) \right) = - 2 a^{2} - 2 a b\]