Question

Which expression is equivalent to 4^5 x 4^-3?

Α. 4^8
B. 4^2
C. 4^-2
D. 4^-8
Please help

Answer 1

Answer and Step-by-step explanation:

`4^(5)` ×
`4^(-3)`

This is the same as:

`4^(5 - 3)`

When you are multiplying, and they have the same base, the exponents gets added to each other.

The answer is:

`4^2`, or B.

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