Math, asked by Pragatiprakash, 7 months ago

Factorise the following ​

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Answered by BeautifullMind
5

Answer:

2m {}^{2}  - 2n {}^{2}  + 4mn - mn \\  = 2m {}^{2}  - mn - 2n {}^{2} + 4mn \\  = m(2m - n)  +  2n( - n + 2m \\  = m(2m - n) + 2n(2m - n) \\ =  (m + 2n)(2m - n) \\ answer

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Answered by Ayushiashok2
3

Step-by-step explanation:

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