12ab²-18a²b
You asked:
Evaluate the expression: \(12 a \cdot {b}^{2} - 18 {a}^{2} b\)
MathBot Answer:
Evaluated
\(\displaystyle 12 a \cdot {b}^{2} - 18 {a}^{2} b = - 18 a^{2} b + 12 b^{2} a \)
Factored
\[12 a \cdot {b}^{2} - 18 {a}^{2} b = - 6 a b \left(3 a - 2 b\right)\]