Question 3 - Addition and Subtraction of Algebraic Expressions - Chapter 10 Class 7 Algebraic Expressions

Last updated at Dec. 16, 2024 by

Example 6 - From the sum of 2y^2 + 3yz, - y^2 - yz - z^2 and yz + 2z^2

Example 6 - Chapter 12 Class 7 Algebraic Expressions - Part 2

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Question 3 From the sum of 2y2 + 3yz, – y2 – yz – z2 and yz + 2z2, subtract the sum of 3y2 – z2 and –y2 + yz + z2. First of all, We’ll find sum of (2y2 + 3yz), (– y2 – yz – z2 ) and (yz + 2z2)

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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