Question

Please help me on this, thank u:)

Answer 1

the exponent is -8, since when you're dividing these with teh same base, in this case 9, you just have to subtract the exponents, so it's 9^-8

Explanation:

Answer 2

9514 1404 393

Answer:

1/9^8

Explanation:

The applicable rules of exponents are ...

a^-b = 1/a^b

(a^b)(a^c) = a^(b+c)

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`(9^(-5))/(9^3)=(1)/(9^5\cdot9^3)=(1)/(9^(5+3))=\boxed{(1)/(9^8)}`