Question

20 POINTS PLEASE HELP

Which of the following expressions is true? A. 2^4 • 2^3 = 212 B. 3^3 • 3^6 > 3^8 C. 4^2 • 4^2 > 4^4 D. 5^5 • 5^2 = 5^10

Answer 1

Explanation:

Exponents of the same base add

A. 2^4 • 2^3 = 212

2^7 = 128 ≠ 212

B. 3^3 • 3^6 > 3^8

3^9 > 3^8

C. 4^2 • 4^2 > 4^4

4^4 = 4^4

D. 5^5 • 5^2 = 5^10

5^7 ≠ 5^10