Answer:
The given polynomial has degree to be 4.
Step-by-step explanation:
In a polynomial, the highest power of the variable in each term in it will be considered as the degree of that polynomial.
Here, the polynomial is [tex]3x^{2} - 2y^{4} + 3xy^{2}[/tex]
Here, both x and y are variables.
Hence, the maximum power of the term 3x² is 2.
And, the maximum power of the term [tex]2y^{4}[/tex] is 4.
And the maximum power of the term 3xy² is 3.
Therefore, the given polynomial has the degree to be 4. (Answer)