11. Which of the following expressions is true?

Question

A. 4^3 * 4^4 = 4^12
B. 5^2 * 5^3 > 5^5
C. 3^2 * 3^5 > 3^10
D. 5^2 * 5^4 < 5^8

Answer 1

B. 5^2 * 5^3 > 5^5

Answer 2

12. Which of the following expressions true?
A. 2^4 * 2^3 = 2^12
B. 3^3 * 3^6 > 3^8
C. 4^2 * 4^2 > 4^4
D. 5^5 * 5^2 = 5^10

Answer 3

A. 2^4 * 2^3 = 2^12