Question

Q- Write in expanded form. (a+b+c)^2
​

Answer 1

Step-by-step explanation:

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

(or)

(a+b+c)^2=a^2+b^2+c^2+2ab+2bc+2ca...

i hope it will help you..

thankyou...