Question

(ab^2)^3×(-a)^-2×1/(b^-2)^5​

Answer 1

Answer:

ab^16

Step-by-step explanation:

(ab^2)^3 * 1/(-a)^2 * b^10

a^3 b^6 * 1/a^2 * b^10

after cancelling 'a'

=ab^16