Question

Please tell me the (a+b)^2 formula???

Answer 1

The a plus b whole square formula from basic algebra has been explained in this video in Hindi language. Geometric derivation (visual proof) of the formula / algebraic identity, (a+b)²=a²+2ab+b² has been shown.

Answer 2

Answer:

$(a + b) ^{2} = a {}^{2} + b {}^{2} + 2ab$