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mina [271]
3 years ago
13

HELLLP Simplify the following expression.

Mathematics
1 answer:
Yanka [14]3 years ago
7 0
Exponential laws

x^-m=1/(x^m)
and (x^m)(x^n)=x^(m+n)

so

(3^-4)(3^2)=
3^(-4+2)=
3^-2=
1/(3^2)=
1/9

the answer is A


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