Question

Find the degree of the polynomials given.
$3x^{2}z-4yz+3xy-(-yz-7z)$.

Answer 1

$3x^{2}z-4yz+3xy+yz+7z$

$\Rightarrow 3x^{2}z=2+1=3$

$\Rightarrow 4yz=1+1=2$

$\Rightarrow 3xy=1+1=2$

$\Rightarrow yz=1+1=2$

$\Rightarrow 7z=1=1$

Hence ,The degree is $3$.