Question

Rewrite without parenthesis
(3a^5b^6-7b^4(-6a^2b

Answer 1

-18a⁷b⁷ + 42a²b⁵

Explanation:

(3a⁵b⁶ - 7b⁴)(-6a²b)

= (3a⁵b⁶)(-6a²b) – (7b⁴)(-6a²b) Distributed the 6a²b term

= -18a⁷b⁷ - (-42a²b⁵) Multiplied and added exponents

= -18a⁷b⁷ + 42a²b⁵ Removed parentheses