Question

Pls help
Which two values are equivalent to 7^3x 7^-6 ?

Answer 1

B. and D.

Explanation:

When you multiply exponents, you add them

3 + (-6) = -3

The base always stays the same

`{7}^( - 3)`

is one answer

`{x}^( - n) = \frac{1}{ {x}^(n) }`

Do this formula for the question and you get 1/(7^3)