Algebraic Identities
What is an Algebraic Identity?An algebraic identity is an algebraic equation that is true for all values of the variables occurring in it. Important Algebraic Identities: (i) (x + y)2 = x2 + 2xy + y2 (ii) (x – y)2 = x2 – 2xy + y2 (iii) x2 – y2 = (x + y)(x – y) (iv) (x + a)(x + … Read more
