Question

(-a+b-c)² is equal to what?

Please use the identity!

I'll mark the appropriate answer the brainliest!!​

Answer 1

Step-by-step explanation:

(-a+b-c)²=(-a+b-c)(-a+b-c)

=a^2-ab+ac-ab+b^2-bc+ac-bc+c^2

=a^2+b^2+c^2-2ab-2bc+2ac

Its your answer.

Answer 2

if it helps then please mark me as brainliest...!!