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