Question

16. Find the correct identity
(a) (a + b)2 = a² + 2ab +62
(b) (a - b)2= a + 2ab +b?
(c)(a + b)2 = a? - 2ab +b
(d) (a - b) = a + 2ab +b2​

Answer 1

Answer:

if ur first optin Is

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

then the correct answer is (a)