Question

find a, if (2/3)^4×(2/3)^-4=(2÷3)^3a​

Answer 1

Answer:

5-3

(ii) (1/3)-4

(iii) (5/2)-3

(iv) (-2)-5

(v) (-3/4)-4

We have:

(i) 5-3 = 1/53 = 1/125

(ii) (1/3)-4 = (3/1)4 = 34 = 81