spicytaco spicytaco

17-05-2016
Mathematics

Answered

HELLLP

Simplify the following expression.

HELLLP Simplify the following expression. class=

Verified Answer :

apologiabiology apologiabiology

17-05-2016

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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