Question

solve this question
(a-b) 2

Answer 1

(a-b)^2
=a^2+b^2-2ab
hope it will really help u
by
Ankita ❤️❤️

Answer 2

if this is the square of (a-b)
then it is...a*2+ B*2 -2ab....
and if it is...(a-b)2
then it is 2a - 2b