Question

Evaluate 8 power 9 ÷ 8 power 3

Answer 1

Answer:

(i)3^ -2 =1/3^ 2 =1/9 [a ^ (- m) = 1 / (a ^ m)]

(iii)(1/2)^ -5 =(2/1)^ 5 =2^ 5 =32 [a ^ (- m) = 1 / (a ^ m)]

(ii) * (- 4) ^ - 2 = 1 / (4 ^ 2) = 1/16 [a ^ (- m) = 1 / (a ^ m)]