simplify 25/9 to the power 3/2. * 5/7 to the power -3. * 81/49 to the power 1/2
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Step-by-step explanation:
(25/9)^(3/2) × (5/7)^(-3) × (81/49)^(1/2)
= (5/3)³ × (5/7)^(1/3)×(9/7)
= 125/27 × (³√5)/³√7 × 9/7
= 5³×(5)^(1/3)×9 / 27× (7)^(1/3) (7)
= 5^(3+1/3) /(7)^(1/3+1) ×(9/27)
. = 5^(10/3) / 3 [(7)^(4/3)]
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