Math, asked by Anonymous, 11 months ago

a2 factorise+b2+2(ab+bc+ca)

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Answered by mysticd

2

Answer:

Option (a) is correct

Step-by-step explanation:

a²+b²+2(ab+bc+ca)

= a²+b²+2ab+2(bc+ca)

= (a+b)²+2c(b+a)

= (a+b)²+2c(a+b)

= (a+b)(a+b+2c)

Therefore,.

Option (a) is correct

•••♪

Answered by yuvraj309644

3

here is ur answer in this attachment

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