Question

Which is equal to 8^-10/8^5
A.8^−50
B.8^−15
C.8^−5
D.8^−2

Answer 1

\[\huge 8^{-10-5}\] is a start

Answer 2

when you divide you subtract the exponents

Answer 3

so it would be 8^-5?

Answer 4

no because
\[-10-5\neq -5\]

Answer 5

You substract the exponents, so substract -10 by 5 but keep your base.

Answer 6

oh so it would be B correct ?

Answer 7

Yes. :)

Answer 8

life saver! (: