Math, asked by pillasaisrija, 2 months ago

find the value of (5/7) power 3 × (21/25) power 2

Answers

Answered by subhajit65

0

Answer:

9/35

9/35Step-by-step explanation:

9/35Step-by-step explanation:Given(5/7)^3*(21/25)^2

9/35Step-by-step explanation:Given(5/7)^3*(21/25)^2write 21 h5^2

5^2=(5/7)^3*((3*7/5^2)^2

=1/7*9/5(by cancelling 7^3and 7^2and

7^3and 7^2and cancelling 5^3 from 5^4)

=9/35

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