Special Products and Factorization

National Institute of Open Schooling (2018) Special Products and Factorization. [Teaching/Learning Resource]

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Abstract
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In this lesson, you will learn about certain special products and factorization of certain polynomials. Besides, you will learn about finding HCF and LCM of polynomials by factorization. In the end you will be made familiar with rational algebraic expressions and to perform fundamental operations on rational expressions.

Item Type: Teaching/Learning Resource
Program: NIOS OERs
Learning outcomes: • write formulae for special products (a ± b)2 , (a + b) (a –b), (x + a) (x +b), (a + b) (a2 – ab + b2 ), (a – b) (a2 + ab + b2 ), (a ± b)3 and (ax + b) (cx +d); • calculate squares and cubes of numbers using formulae; • factorise given polynomials including expressions of the forms a2 – b2 , a3 ± b3 ; • factorise polynomials of the form ax2 + bx + c (a ≠ 0) by splitting the middle term; • determine HCF and LCM of polynomials by factorization
Access: Open
Uncontrolled Keywords: Algebra
Subjects: Mathematics
Curriculam Level: 5. Senior Secondary
Depositing User: COL Staff
Date Deposited: 13 Apr 2021 14:21
Last Modified: 22 Apr 2021 01:16
URI: https://png.oer4pacific.org/id/eprint/284

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