Question

Which is the valye of this expression when a=-2 and b=-3

(3a^-3b^2/2a^1b^0)^2

1. 4/9
2. 27/8
3. 243/32
4. 729/64

thank you!

Answer 1

The correct option is 1. 4/9.

Explanation:

Substitute a = -2 and b = -3:

(3(-2)^-3(-3)^2 / 2(-2)^1(-3)^0)^2

Now, perform the calculations:

(-3/2)^2 = 9/4