Β
Β
Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class
Question 2 (i) - Algebra Identities - Identity IV - Chapter 8 Class 8 Algebraic Expressions and Identities
Last updated at May 29, 2023 by Teachoo
Chapter 8 Class 8 Algebraic Expressions and Identities
Concept wise
- Basic Definitions
- Addition and Subtraction of Algebraic Expressions
- Multiplication of Monomials
- Multiplication of Monomials by Binomials and Trinomials
- Multiplication of Polynoimals by Polynomials
- Algebra Identities - Identity I
- Algebra Identities - Identity II
- Algebra Identities - Identity III
-
Algebra Identities - Identity IV
Transcript
Question 2 Use the identity (π₯+π)(π₯+π)=π₯^2+(π+π)π₯+ππ to find the following products. (i) (π₯+3) (π₯+7) (π₯+3) (π₯+7) (π₯+π)(π₯+π)=π₯^2+(π+π)π₯+ππ Putting π = 3 & π = 7 = π₯^2+(3+7)π₯+(3Γ7) = π^π+πππ+ππ
