Question

All algebraic identities for class 10 polynomials

Answer 1

Answer:

The Four Basic Identities in Maths Class 8 have Been Listed Below.

Identity I    (a+b)2 = a2+2ab+b2

Identity II  (a-b)2 = a2- 2ab+b2

Identity III a2-b2= (a+b) (a-b)

Identity IV (x+a) (x+b) = x2+(a+b) x+ab

Step-by-step explanation:

Standard Algebraic Identities List

Identity I: (a + b)2 = a2 + 2ab + b2

Identity III: a2 – b2= (a + b)(a – b)

Identity IV: (x + a)(x + b) = x2 + (a + b) x + ab.

Identity V: (a + b + c)2 = a2 + b2 + c2 + 2ab + 2bc + 2ca.

Identity VI: (a + b)3 = a3 + b3 + 3ab (a + b)