Question

6. Simplify the following and write in exponential form:
(i) (52)
(ii) (23)
(iii) (a ^ b) ^ c
(iv) [(5) ^ 2] ^ 2

Answer 1

(i) (5²)³= 5²×³ = 5³

(ii) (23)³= 2³×³ = 2⁹

(iii) (ab)c = ab×c = abc

(iv) [(5)²]² = 5²×²= 5⁴

Answer 2

Answer:

1. (522)3 - (5)3 *3= (5)3
2. (23)3= (2)3 *3= (2)9