Math, asked by NickSingh1105, 1 year ago

Factorise this question fast!!!!
With explanation

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Answered by siddhartharao77

Given : a^2 + b^2 - 2(ab - ac + bc)

= > a^2 + b^2 - 2ab + 2ac - 2bc

= > (a -b)^2 + 2c(a - b)

= > (a - b)(a - b + 2c).

Hope this helps!

siddhartharao77: :-)

NickSingh1105: But why?

siddhartharao77: Wt y?

NickSingh1105: Can you answer in detail with explanation the whole question

NickSingh1105: Pls

siddhartharao77: Thats Why i did

NickSingh1105: Ok then explain me what you did in the third step

NickSingh1105: Plsss

siddhartharao77: (a - b)^2 = a^2 + b^2 - 2ab and i have taken 2c common.

Answered by Anonymous

Hi,

Please see the attached file!

Thanks

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