Answer:
(-a^3 b^2)/2
Step-by-step explanation:
Simplify the following:
(-a b a^2 b)/2
(a b (-a^2) b)/2 = (a^(1 + 2) b^2 (-1))/2:
(-a^(1 + 2) b^2)/2
1 + 2 = 3:
Answer: (-a^3 b^2)/2
