1. Chapter 10 Class 7 Algebraic Expressions
  2. Serial order wise
  3. Adding and Subtracting Like terms - Worksheet
Check sibling questions

Question 6 (b) - Adding and Subtracting Like terms - Worksheet - Chapter 10 Class 7 Algebraic Expressions

Last updated at Dec. 16, 2024 by Teachoo

Transcript

Question 6 (b) From the sum of 4 + 3x and 5 – 4x + 2x2, subtract the sum of 3x2 – 5x and –x2 + 2x + 5. Sum of (4 + 3x) and (5 − 4x+ 2x2) is given by Sum of (3x2 − 5x) and (−x2 + 2x + 5) is given by Subtracting (2x2 − 3x + 5) from (9 − x + 2x2) Answer is 4 + 2x i.e. 2x + 4
  1. Chapter 10 Class 7 Algebraic Expressions
  2. Serial order wise

    3. Adding and Subtracting Like terms - Worksheet

    Observing patterns →
Observing patterns →
Chapter 10 Class 7 Algebraic Expressions
Serial order wise

About the Author

Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo