ICSE Class 9 Answered
How to solve:(16/81)^-3/4 * (9/49)^-3/2
Asked by anujapandit76.9spicertl | 25 May, 2020, 01:46: PM
Expert Answer
(16/81)-3/4 * (9/49)-3/2
= (24/34)-3/4 * (32/72)-3/2
= (2/3)4x-3/4 (3/7)2x-3/2
= (2/3)-3 (3/7)-3
= (2/3 x 3/7)-3
= (2/7)-3
= (7/2)3
= 343/8
Answered by Renu Varma | 25 May, 2020, 06:02: PM
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