LowsQues-6) Solve the following using laws of exponents (-5/9)^-2 × ( – InterviewSolution

1.

LowsQues-6) Solve the following using laws of exponents (-5/9)^-2 × (-3/5)^-3 × (3/5)^0

Answer»

(-5/9)^ (-2) × (-3/5)^-3 × 3/5 ^ 0

==> (-9/5)^2 × (-5/3)^3 ×1

==> (81 / 25 ) × ( 125 / 27 )

==> ( 3 × 5 )

==> 15

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