Question

State whether a given pair of terms is of like or unlike terms. (i) 1,100 (ii) –7x,$\frac{5}{2}$x (iii) – 29x,– 29y (iv) 14xy,42yx (v) 4m2p,4mp2 (vi) 12xz,12x2 z2

Answer 1

S.No.	Pair of terms	Like/Unlike terms
(i)	1,100	Like terms
(ii)	-7x,$\frac{5}{2}$x	Like terms
(iii)	-29x,-29y	Unlike terms
(iv)	14xy,42yx	Like terms
(v)	4m2p,4mp2	Unlike terms
(vi)	12xz,12x2z2	Unlike terms