Question

factorise:- a²+ab+bc+ca​

Answer 1

Answer:

Here is the answer

let us rearrange the terms and take a and c as a the common factor

we get

= a

2

+ bc + ab + ac = a

2

+ ab + bc + ac

⇒a(a+b)+c(a+b)=(a+b)(a+c)

Answer 2

Step-by-step explanation:

let us rearrange the terms and take a and c as a the common factor

 we get

= a2 + bc + ab + ac = a2 + ab + bc + ac

⇒a(a+b)+c(a+b)=(a+b)(a+c)