Math, asked by sritejaswini6713, 8 months ago

4) Factorize the expression : a3 -15 a2b +75ab2 - 125b3 *

Answers

Answered by muskan7206

1

Step-by-step explanation:

use the identity (a-b)^3 = a^3-3a^2b+3ab^2-b^3

a^3 -15a^2b+75ab^2-125b^3 = (a-5b)^3

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