Class 8 / IIT Foundation Plus Maths / Polynomials-Types, Graphs, Factor And Reminder Theorem / Some Algebraic Identities And Special Products

Polynomials-Types, Graphs, factor and Remainder theorem

Polynomials-Types, Graphs, factor and Remainder theorem Some Algebraic Identities 1.\( (a + b)^2 = a^2 + 2ab + b^2 \) 2.\( (a - b)^2 = a^2 - 2ab + b^2 \) 3.\( (a + b)^2 + (a - b)^2