Math, asked by Kritika57789, 5 months ago

Simplify:

(2/7)^2×(2/7)^-5×(2/7)^7

Answers

Answered by Anonymous

32

Solution:

(2/7)^2×(2/7)^-5×(2/7)^7

Product of Power:

a^m×a^n=a^m+n

(2/7)^2×(2/7)^-5×(2/7)^7

=(2/7)^2-5+7

=(2/7)^-3+7

=(2/7)^4 (ans)

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