Question

Write the exponential form of each expression.

(i) 7 × 7 × 7 × 7 × 7

(ii) 3 × 3 × 3 × 5 × 5 × 5 × 5

(iii) 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5

Answer 1

i) 7 × 7 × 7 × 7 × 7 = 7⁵

(ii) 3 × 3 × 3 × 5 × 5 × 5 × 5 = 3³ × 5⁴

(iii) 2 × 2 × 2 × 3 × 3 × 3 × 3 × 5 × 5 × 5 = 2³ × 3⁴ × 5³