Math, asked by syedayaanalihashmi50, 9 months ago

Simplify 7power7×7power -4×7power-2

Answers

Answered by venkatavineela3

1

Answer:

Step-by-step explanation:

7^7*7^-4*7^-2

a^m*a^n=a^(m+n)

7^(7-4-2)

7^1

=7

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