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3 votes
How do i solve this?

How do i solve this?-example-1
User Parishodak
by
6.5k points

1 Answer

2 votes
this is what you do.

(3)^(-9+7)= (3)^(-2)

= (1/3)^2

=1/9
User Midhun KM
by
6.2k points
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