Ex 8.1, 2 (b) - Chapter 8 Class 8 Algebraic Expressions and Identities
Last updated at April 16, 2024 by Teachoo
Addition and Subtraction of Algebraic Expressions
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
Ex 8.1, 2 (b) Subtract 3xy + 5yz – 7zx from 5xy – 2yz – 2zx + 10xyzWe have to subtract 1st expression from the 2nd expression. So, we write 2nd expression first. Putting like terms below like terms
