Выберите все одночлены: \( 4wt^{\,99}-1{,}2x^{\,16}t^{\,12}\) \( 0{,}21xyz\) \( -0{,}3y^{\,100}z^{\,99}\) \( 0{,}21zxy\cdot (-3)\) \( 7x^{\,8}y^{\,7}+13x^{\,2}y^{\,9}z^{\,2}\)

Задание

Выберите все одночлены:

\(\displaystyle 4wt^{\,99}-1{,}2x^{\,16}t^{\,12}\)
\(\displaystyle 0{,}21xyz\)
\(\displaystyle -0{,}3y^{\,100}z^{\,99}\)
\(\displaystyle 0{,}21zxy\cdot (-3)\)
\(\displaystyle 7x^{\,8}y^{\,7}+13x^{\,2}y^{\,9}z^{\,2}\)