Question

which expressions are equal to the one given below? Select all those that apply.
7^3 * 7^x
A. 7^(3x)
B. (7*x)^3
C. 7^(3-x)
D. 49^(3x)
E. 343*(7^x))
F. 7^(3+x)

Answer 1

I think E & F are

Answer 2

but I need help figuring out if there are any others :(

Answer 3

No other ones are correct.

Answer 4

oh so just E & F?

Answer 5

let's take them one by one.

Answer 6

ok. because I wasn't sure. I know for sure that there's E & F...