Question

Write the following expression using a single exponent. 7^(4))^(3) x7^(7)

Answer 1

Raise 7 to the power of 4

Explanation:

2401

Answer 2

7⁷¹

Explanation:

Let's do it this way

7⁴^³ × 7⁷

Let's firstly apply indices since the base is the same

7⁴^³+ (⁷)

(4³ = 4×4×4 can be rewrite)

7⁴×⁴×⁴ + ⁷

7⁶⁴+⁷

= 7⁷¹

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