Question

Which of the following is correct? *
(a) (a – b)2 = a2 + 2ab – b2
(b) (a – b)2 = a2 – 2ab + b2
(c) (a – b)2 = a2 – b2
(d) (a + b)2 = a2 + 2ab – b2​

Answer 1

Answer:

b

Step-by-step explanation:

option b is correct

Hope this helps you

Answer 2

Answer:

(b) (a-b) =a2 -2ab+b2

is the right answer