Math, asked by kumarskanchan5ozpv6l, 1 year ago

a^2+4b^2-4ab-4c^2---factorise

Answers

Answered by Anonymous
7
  • a² + 4 b² - 4 ab - 4 c ²

    = (a - 2 b)² - (2 c )²

Using a²-b²= (a+b)(a-b)  , we get

   = ( a - 2 b + 2 c)(a - 2 b - 2 c )


Thank u.


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Answered by bhoomisingh11031
2

Thank you for helping..

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