Question

Factorise a square + b square + 2 Ab+ 2 BC + 2 CA

Answer 1

Answer:

Hii friend here is ur answer :-

Step-by-step explanation:

a square + b square + c square + 2ab + 2bc +2ca

(Adding and subtracting c square)

(a square + b square + c square + 2ab + 2bc + 2ca ) - c square

(a + b + c )square - c square

(a+b+c+c)(a+b+c-c) [ Using identity a square - b square = (a- b)(a+b)]

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

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