Question

Which expression is equivalent to (43)2 . 42 ?

Group of answer choices

4^7

4^10

4^8

4^12

Answer 1

4⁸

Explanation:

(4³)² × 4²

4⁶ × 4²

4⁸

Answer 2

4^8

Explanation:

4^3^2 * 4^2

We know that a^b^c = a^(b*c)

4^3^2 = 4^(3*2) = 4^(6)

4^6 * 4^2

We know that a^b* a^c = a^(b+c)

4^6 * 4^2 = 4^(6+2) = 4^8