Answer:
[tex]x^{2}y-3x\\\\6y^{2}-y\\\\4xy-\frac{2}{5} \\\\x^{2}+\frac{3}{x}[/tex]
Step-by-step explanation:
Binomial: an algebraic expression of the sum or the difference of two terms
I think that should help you select your answers if the ones in the answer didn't help you.
Hope that helps. :)