Example 8 (i) - Chapter 8 Class 8 Algebraic Expressions and Identities
Last updated at Dec. 16, 2024 by Teachoo
Multiplication of Polynoimals by Polynomials
Multiplying Binomial by a Binomial
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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
Example 8 Multiply (i) (𝑥−4) and (2𝑥+3) (𝑥 − 4)×(2𝑥+ 3) = 𝑥(2𝑥+3)−4(2𝑥+3) = 𝑥×2𝑥+𝑥×3−4×2𝑥− 4×3 = 2𝑥^2+3𝑥−8𝑥−12 = 𝟐𝒙^𝟐−𝟓𝒙−𝟏𝟐
