-3x (2x - 7)
You asked:
Evaluate the expression: \(-\left( 3 \cdot x \cdot \left(2 x - 7\right) \right)\)
MathBot Answer:
Evaluated
\(\displaystyle -\left( 3 \cdot x \cdot \left(2 x - 7\right) \right) = - 3 x \left(2 x - 7\right) \)
Expanded
\[-\left( 3 \cdot x \cdot \left(2 x - 7\right) \right) = - 6 x^{2} + 21 x\]