Question

Find the degree of each algebraic expression.
$pq+p^{2}q-p^2{q}^2$

Answer 1

$pq+p^{2}q-p^2{q}^2$

power of p $+$ power of q$=$ degree of polynomial.

$2+2=$ degree of polynomial.

Degree of polynomial is depend on it's power,

here it is $(2+2)$ hence it is a $4th$ degree polynomial.