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  1. Chapter 12 Class 7 Algebraic Expressions
  2. Serial order wise

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 4๐‘ฅ โˆ’ 3y 4x 4 8 โˆ’ ๐‘ฅ + y โˆ’x โˆ’1 y2 ๐‘ฅ โˆ’ yy2 โˆ’y2 ๐‘ฅ y2 2z โˆ’ 5xz โˆ’5xz โˆ’5z 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 4๐‘ฅ โˆ’ 3y โˆ’3y โˆ’3 8 + yz yz z yz2 + 5 โˆ’yz2 ๐‘ฅ 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.