## Algebra Formula with Example Algebraic Expressions in Maths

All Algebra formula a2 – b2 = (a – b)(a + b) (a + b)2 = a2 + 2ab + b2 a2 + b2 = (a + b)2 – 2ab (a – b)2 = a2 – 2ab + b2 (a + b + c)2 = a2 + b2 + c2 + 2ab + 2bc + 2ca (a – b – c)2 = a2 + b2 + …