Question

What is the formula of :- (a-b+c)^2 please tell it correctly.
THANK YOU ​

Answer 1

Answer:

hope u will find helpful

Step-by-step explanation:

If you know the formula for (a+b+c)^2 you can very well deduce for (a-b+c)^2 also.

Therefore, (a-b+c)^2 = a^2+b^2+c^2–2ab-2bc+2ac

I hope it made sense.