# Example 2 - Chapter 12 Class 7 Algebraic Expressions

Last updated at Dec. 21, 2018 by Teachoo

Last updated at Dec. 21, 2018 by Teachoo

Transcript

Example 2 (a) What are the coefficients of x in the following expressions? 4x โ 3y, 8 โ x + y, y2x โ y, 2z โ 5xz Expression Terms with x Coefficient 4๐ฅ โ 3y 4x 4 8 โ ๐ฅ + y โx โ1 y2 ๐ฅ โ yy2 โy2 ๐ฅ y2 2z โ 5xz โ5xz โ5z Example 2 (b) What are the coefficients of y in the following expressions? 4x โ 3y, 8 + yz, yz2 + 5, my + m Expression Terms with x Coefficient 4๐ฅ โ 3y โ3y โ3 8 + yz yz z yz2 + 5 โyz2 ๐ฅ z2 my + m my m

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Davneet Singh

Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.