Math, asked by marasulavinod, 3 months ago

Simplify and Express with positive exponents.

(3)

1) (7)3 x (7)-5

2) (-5)1÷ (-5)3
Waite answers pls

Answers

Answered by bhaskarkiduniya2005

1

Answer:

1).49

2).25

Step-by-step explanation:

hope you are interested

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