SOLUTION: Okay so I'm trying to figure out how to evaluate this expression. 9^-3 � 9^5 over 9^-2 all to the negative half power.

SOLUTION: Okay so I'm trying to figure out how to evaluate this expression. 9^-3 � 9^5 over 9^-2 all to the negative half power.

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Question 985892: Okay so I'm trying to figure out how to evaluate this expression. 9^-3 � 9^5 over 9^-2 all to the negative half power.
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
9^-3*9^5=9^2.
9^2/9^(-2)=9^4
(9^4)^(-1/2)=9^(-2)
=(1/81)
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