Question

Simplify using the laws of exponents :-

a. [(-2/3)^-2]^3 x (1/3)^-4 x (3)^-1 x 1/6

b. 3^-1 x 5^3/81^-1

c. (4/5)^2 x 5^4 x (2/5)^-2 divided by (5/2)^-3

d. (-7)^3 x (1/-7)^-9 divided by (-7)^10

Answer 1

Answer:

Just Multiply

Step-by-step explanation:

Just multiply