Question

Write the variables, constants and terms of the following expressions,

(i) 18 + x – y

(ii) 7p – 4q + 5

(iii) 29x + 13y

(iv) b + 2

Answer 1

S. No.	Expression	Variables	Constant	Terms
(i)	18 + x - y	x, y	1, 8	18, x, -y
(ii)	7p - 4q + 5	p, q	5	7p, -4q, 5
(iii)	29x + 13y	x, y	0	29x, 13y
(iv)	b + 2	b	z	b, 2