Computer Science, asked by DevaNandaA, 9 months ago

Factorise: (x+y) (a+b) + (x-y) (a+b)​

Answers

Answered by vinny9651
2

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Answered by rajivrtp
9

Answer:

2x(a+b)

Explanation:

(x+y) (a+b) +(x-y) ( a+b)

= (a+b) [( x+y)+(x-y)]

= (a+b) [ x+y+x-y]

= (a+b) [ 2x]

= 2x(a+b)

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