Question

(-2/3) to the power of -4 to the whole power 2​

Answer 1

Answer:

I hope it will help you a lot

Answer 2

Answer:

6561/256 (in fraction form) or 25.6 (to 3 s.f.)

Step-by-step explanation:

Firstly,

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

This is where you switch the positions of the numerator and denominator with each other.

Next,

(3/2)^4 to the power of 2,

means  $((\frac{3}{2})^{4})^{2}$  .

$((\frac{3}{2})^{4})^{2} = (\frac{3}{2})^{8}$

            = 6561/256 (in fraction form) or 25.6 (to 3 s.f.)