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) $4m^{2}p,4m{p}^2$
(vi) $12xz,12x^2{z}^2$

Answer 1

$\begin{array}{ccc}S.NO& Pairofterms& Like/Unliketerms\\ \left(i\right)& 1,100& Liketerms\\ \left(ii\right)& -7x,\frac{5x}{2}& Liketerms\\ \left(iii\right)& -29x,-29y& Unliketerms\\ \left(iv\right)& 14xy,42yx& Liketerms\\ \left(v\right)& 4m^{2}p,4m{p}^2& Unliketerms\\ \left(vi\right)& 12xz,12x^2{z}^2& Unliketerms\end{array}$