Question

Simplify and write your answer in exponential form: (a) 3² x 3‐⁵ x 3⁶ = (b) (7³)² ÷ 7² = (c) [2⁵ ÷ 2⁶]³ =​

Answer 1

Answer:

a) 3²×3-⁵×3⁶= 3²-⁵+⁶= 3³

b) 7³×²÷7²= 7⁶÷7² = 7⁶-²=7⁴

c)[2⁵-⁶]³ =2-¹×³=2-³ or 1/2³