Question

What is the value of expression?
5^-8 x 5^-4

Answer 1

add exponents

Answer 2

5^(-8-4)

Answer 3

when you multiply exponent with same base
you should add their exponent

Answer 4

now just add their exponent and let me know what you get

Answer 5

5^-4?

Answer 6

nvm

Answer 7

no

Answer 8

5^(-8+(-4))

Answer 9

=5^(-8-4)