Question

Which expression is equivalent to 3^4 ⋅ 3^−9?

Answer 1

option B

Explanation:

3^4 X 3^-9

3^-5

1/3^5

Because it has the same base it is the same #

the exponent you would add together, flip the expression because you don't want to deal with negative expressions

Answer 2

3^4 · 3^-9 = 3^4 · 1/3^9

Hope it helped!