1.

Identify the terms, their coefficients for each of the following expressions.(i) 5xyz2 − 3zy(ii) 1 + x + x2(iii) 4x2y2 − 4x2y2z2 + z2(iv) 3 − pq + qr − rp

Answer»

The terms and the respective coefficients of the given expressions are as follows.

-TermsCpefficients
(i)5xyz2
-3zy		5
 - 3
(ii)1
x
x2		1
1
1
(iii)4x2y2
 - 4x2y2z2
z2		4
 - 4
1
(iv)
3
 - pq
qr
 - rp		3
 - 1
1
 - 1


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