Question

How to simplify (a-b-c)whole square

Answer 1

therefore your answer is in the pic
plz mark it as a brainlist ans.......

Answer 2

(a-b-c)^2
= (a-b-c)(a-b-c)

=
${a}^{2} - ab -ac - ab + {b}^{2} + bc - ac + bc + {c}^{2}$
= a2+B2+c2 +2 ( bc- AC - ab)



please mark it as a brain list answer