# Ex 12.1, 4 - Chapter 12 Class 7 Algebraic Expressions

Last updated at Dec. 21, 2018 by Teachoo

Last updated at Dec. 21, 2018 by Teachoo

Transcript

Ex 12.1, 4 (a) Identify terms which contain x and give the coefficient of x. (i) y2x + y Ex 12.1, 4 (a) Identify terms which contain x and give the coefficient of x. (ii) 13y2 – 8yx Ex 12.1, 4 (a) Identify terms which contain x and give the coefficient of x. (iii) x + y + 2 Ex 12.1, 4 (a) Identify terms which contain x and give the coefficient of x. (iv) 5 + z + zx Ex 12.1, 4 (a) Identify terms which contain x and give the coefficient of x. (v) 1 + x + xy Ex 12.1, 4 (a) Identify terms which contain x and give the coefficient of x. (vi) 12xy2 + 25 Ex 12.1, 4 (a) Identify terms which contain x and give the coefficient of x. (vii) 7x + xy2 Note: This answer doesn’t match the end of the book answer because in the answer, question is taken as 7 + xy2, not 7x + xy2

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