Question

Simplify in with positive exponent

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Answer 1

Step-by-step explanation:

1. 6)5
2. 4)4
3. ok bro. ...........

Answer 2

Answer:

(1) $[\frac{3}7^{-2} ] {^5}$=7/3(^10)

              =7¹⁰/3¹⁰

(2)   [{(2/3)⁻²}⁻³]⁻⁴

        =(2/3)⁻²⁴

         =(3/2)²⁴

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