Math, asked by kaynaatmisbah, 1 month ago

find the value of 5^7×5^-9

Answers

Answered by 128veronica

0

Answer:

5⁷*5-⁹

5(⁷+(-⁹))

5(⁷-⁹)

5(-²)

1/5²

1/25

Answered by nmtharun2005

0

mental maths

m×e×n×t×a×l+m×a×t×h×s

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