# Ex 12.1, 3 - Chapter 12 Class 7 Algebraic Expressions

Last updated at Dec. 21, 2018 by

Last updated at Dec. 21, 2018 by

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Ex 12.1, 3 Identify the numerical coefficients of terms (other than constants) in the following expressions: (i) 5 – 3t2 Expression Terms Other than constant Coefficient 5 -- 3t2 --3t2 -3 Ex 12.1, 3 Identify the numerical coefficients of terms (other than constants) in the following expressions: (ii) 1 + t + t2 + t3 Ex 12.1, 3 Identify the numerical coefficients of terms (other than constants) in the following expressions: (iii) x + 2xy + 3y Ex 12.1, 3 Identify the numerical coefficients of terms (other than constants) in the following expressions: (iv) 100m + 1000n Ex 12.1, 3 Identify the numerical coefficients of terms (other than constants) in the following expressions: (v) – p2q2 + 7pq Ex 12.1, 3 Identify the numerical coefficients of terms (other than constants) in the following expressions: (vi) 1.2 a + 0.8 b Ex 12.1, 3 Identify the numerical coefficients of terms (other than constants) in the following expressions: (vii) 3.14 r2 Ex 12.1, 3 Identify the numerical coefficients of terms (other than constants) in the following expressions: (viii) 2 (l + b) Ex 12.1, 3 Identify the numerical coefficients of terms (other than constants) in the following expressions: (ix) 0.1 y + 0.01 y2

Chapter 12 Class 7 Algebraic Expressions

Concept wise

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.