CBSE Notes for Factorisation Class 8 Extra Questions
• Factorization means write an expression as a product of’ its factors.
• Like prime factors, an irreducible factor, a factor which cannot be expressed further as a product of factors.
• The number 1 is a factor of every algebraic term also, but it is shown only when needed.
• When factorization of x2 + (a + b)x + ab is done by splitting the middle term, the two numbers which give the product ab and (a + b) as the coefficient of x have to be chosen very causally with correct sign. Please refer Factorisation Class 8 Extra Questions for more information.
CBSE Revision Notes 