Question

Identify terms and the coefficient from the following expressions

(a)6x2-9x?y2z2+4z?
(b)3xyz - Sy
(c)6.1x-5.9xy + 2.3y
(d)3x2+2x-1

Using identities , Evaluate.

(a)(2p-39)
(b)501x502
(c)(2x2+3x)
(d) 194x206​

Answer 1

Answer:

(a) 6x2, 9x coefficient = 6,2,9

y2z2, 4z coefficient = 2,2,4

(b) 3xyz, sy coefficient = 3

(c) 6.1x, 5.9xy, 2.3y coefficient = 6.1,5.9,2.3

(d) 3x2, 2x, 1 coefficient = 3,2,2,1

I hope it helps you!