20a^12b^2 - 15a^8b^4
You asked:
Evaluate the expression: \(20 {a}^{12} {b}^{2} - 15 {a}^{8} {b}^{4}\)
MathBot Answer:
Evaluated
\(\displaystyle 20 {a}^{12} {b}^{2} - 15 {a}^{8} {b}^{4} = 20 a^{12} b^{2} - 15 a^{8} b^{4} \)
Factored
\[20 {a}^{12} {b}^{2} - 15 {a}^{8} {b}^{4} = 5 a^{8} b^{2} \cdot \left(4 a^{4} - 3 b^{2}\right)\]