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