Question

Which of the following expressions is true?
A)4^3 x 4^4 = 4^12
B)5^2 x 5^3 > 5^5
C)3^2 x 3^5 = 3^10
D)5^2 x 5^4 < 5^8

Which of the following expressions is true?
a)2^4 x 2^3 = 2^12
b)3^3 x 3^6 > 3^8
c)4^2 x 4^2 > 4^4
d)5^2 x 5^2 = 5^10

Which one is correct?
6^2 x 6^5 = 36 ^7 *My answer*
6^2 x 6^5 = 6^10
6^2 x 6^5 = 6^7

I don't get how to do these and I have no clue if I got the last one correct, can someone please help me on how to find out?

Answer 1

You did not get the last one correct. The last one would be the 3rd one because if you simplify it it would equal 6^7 just simplify every one and you can figure out what it equals. So like the second one would be d and the the first would be B.