( 81 ) ^ { 5 } \div ( 3 ^ { 2 } ) ^ { 5 } \quad ( 1 i ) \frac { 9 ^ { – InterviewSolution

1.	( 81 ) ^ { 5 } \div ( 3 ^ { 2 } ) ^ { 5 } \quad ( 1 i ) \frac { 9 ^ { 8 } x } { ( 27 ) ^ { 4 } }
Answer» (3^4)=81hence (3^4)^5/(3^2)^5=3^4/3^2=3^2=9

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