(a) Identify terms which contain x and give the coefficient of x. (i) y²x + y (ii) 13y²-8yx (b) Identify terms which contain y² and give the coefficient of y². (i) 8-xy² (ii) 5y²+7x

(a)

S.No. Expression Term with factor x Coefficient of x
(i) y²x+y y²x y²
(ii) 13y²-8yx -8yx -8y

(b)
No. Expression Term contains y² Coefficient of y²
(i) 8-xy² -xy² -x
(ii) 5y²+7x 5y² 5

Class 7 Maths Chapter 12 Exercise 12.1

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