Identify the numerical coefficients of terms (other than constants) in the following expression: (i) 5 - 3t 2 (ii) 1 + t + t 2 + t 3 (iii) x + 2xy + 3y (iv) 100m + 100n (v) -p 2 q 2 + 7pq (vi) 1.2a + 0.8b (vii) 3.14r 2 (viii) 2(l + b) (ix) 0.1y + 0.01y 2

Question

Philoid · Accepted Answer

S.No	Expression	Terms [Containing Variables]	Coefficients
i	5 - 3t²	-3t²	-3
ii	1 + t + t² + t³	t t² t³	1 1 1
iii	x + 2xy + 3y	x 2xy 3y	1 2 3
iv	100m + 100n	100m 100n	100 100
v	-p²q² + 7pq	-p²q² 7pq	-1 7
vi	1.2a + 0.8b	1.2a 0.8b	1.2 0.8
vii	3.14r²	3.14r²	3.14
viii	2(l + b) = 2l + 2b	2l 2b	2 2
ix	0.1y + 0.01y²	0.1y 0.01y²	0.1 0.01

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

Identify the numerical coefficients of terms (other than constants) in the following expression:
(i) 5 - 3t²

(ii) 1 + t + t² + t³

(iii) x + 2xy + 3y

(iv) 100m + 100n

(v) -p²q² + 7pq

(vi) 1.2a + 0.8b

(vii) 3.14r²

(viii) 2(l + b)

(ix) 0.1y + 0.01y²