Math, asked by sumitrasardar1977, 9 months ago

factorise (2a-b)² - 16c²

Answers

Answered by shivanishubanand

7

Answer:

(2a)²+(b)²-2(2a)(b)-16c²

4a²+b²-4ab-16c²

Answered by yashaswani2006

5

Answer:

16c^2=(4c)^2

formula :a2 – b2 = (a – b)(a + b)

(2a-b-4c)(2a-b+4c)

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