Math, asked by sangeetajena8776, 9 months ago

express the following as a rational number with negative exponent : (5/7) ^3÷ (5/7) ^2

Answers

Answered by dineshsabharwal84

3

5/7^3÷5/7^2

5/7^(3-2)

5/7^1

we have to makenegative exponent so resiprocal the fraction

7/5^-1

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