Question

What is the value of expression?
5^−8 • 5^−4

A. 5^32






B. 5^4






C. 5^−4






D. 5^−12

Please help, thank you :)

Answer 1

Are you expected to be exposed to a graphing calculator, or any calculator for that matter
when solving this?

Answer 2

I over looked the problem when I read this, you do not need a calculator.

Answer 3

when you are multiplying,
and the bases are the same,
you ADD the exponents

Answer 4

Oh okay!

Answer 5

Hope I helped!

Answer 6

You did, thank you! @Audeezy