Question

CORRECT ANSWER GETS FAN & MEDAL!!
What is the value of expression?
5^-8 x 5^-4

Answer 1

Do you know the answer?

Answer 2

It 4.096e-9

Answer 3

Yes but i need it in an exponent

Answer 4

I meant that's the correct answer to your question.

Answer 5

im guessing it would be 5^-4

Answer 6

Yes. Correct

Answer 7

never mind its 5^-12

Answer 8

\(5^{-8} \times 5^{-4}=5^{-8-4}=5^{-12}\)