Math, asked by sanjana7557, 1 year ago

send fast I had a homework please

Attachments:

Anonymous: ke krna h??
sanjana7557: solve
alviyarizwan10: u should do your homework by yourself
sanjana7557: why? brainy is there no
Anonymous: hhhh
sanjana7557: i am not understand
Anonymous: i wanna help but kya krna h issme ye tu bta

Answers

Answered by mayapushkar10
0

25a^2-(4b^2-28bc+49c^2)

25a^2-(2b-7c)^2

(5a+2b-7c)(5a-2b+7c)

Reason: a^2-b^2= (a+b)(a-b)

Hope this helps

Please mark it as the brainliest


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