# Example 2 - Chapter 12 Class 7 Algebraic Expressions

Last updated at Jan. 16, 2020 by Teachoo

Last updated at Jan. 16, 2020 by Teachoo

Transcript

Example 2 (a) What are the coefficients of x in the following expressions? 4x – 3y, 8 – x + y, y2x – y, 2z – 5xz Expression Terms with x Coefficient 4𝑥 − 3y 4x 4 8 − 𝑥 + y −x −1 y2 𝑥 − yy2 −y2 𝑥 y2 2z − 5xz −5xz −5z Example 2 (b) What are the coefficients of y in the following expressions? 4x – 3y, 8 + yz, yz2 + 5, my + m Expression Terms with x Coefficient 4𝑥 − 3y −3y −3 8 + yz yz z yz2 + 5 −yz2 𝑥 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.