Simplify (36/81)^−1/2
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Answer:
3/2
Step-by-step explanation:
(36/81)⁻¹/₂
= {(6/9)²}⁻¹/₂
= (6/9)⁻¹ [Multiply the powers as (aᵇ)ⁿ = aᵇⁿ]
=9/6 [Write reciprocal to change into positive power]
= 3/2 [After simplification]
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