Question

(A+b)²= (a)²+2ab +(b)² true /false

Answer 1

True

Step-by-step explanation:

(a + b)² = (a)² + 2ab + b²

=> True

Prove :-

(a + b)²

= (a + b)(a + b)

= a(a + b) + b(a + b)

= a² + ab + ab + b²

= a² + 2ab + b²

Proven!

Hope it helps.

#BeBrainly :-)