Math, asked by darkshadow00007, 2 months ago

Factorize a^4 - 343a​

Answers

Answered by rathorepoonam731
6

Answer:

a(a^3-343)

a(a^3-7^3)                        B'COZ a^3-b^3 = (a-b)(a^2+b^2+ab)

a(a-7)(a^2+7^2+7a)

a(a-7)(a^2+49+7a)

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