Problem:4x^2y^3

Choices:
a.2nd degree b.3rd degree c.4th degree d.5th degree
What I think:I think it is letter C.

It is degree 3 in y. It is degree 2 in x. Normally, one would call this a degree equation , or a cubic equation.

Actually, the given expression, 4x^2y^3, does not represent an equation. It is a polynomial expression involving two variables, x and y. The degree of a polynomial expression is determined by the highest power of the variables involved.

In this case, the term with the highest power of x is x^2, which is a second-degree term. The term with the highest power of y is y^3, which is a third-degree term. Therefore, the overall degree of the expression is the sum of the degrees of the individual terms, which is 3 + 2 = 5.

So, the correct answer is (d) 5th degree.

To determine the degree of a term or polynomial, you need to consider the exponents of each variable. In this case, we have the term 4x^2y^3.

The degree in x is 2 because x is raised to the power of 2. The degree in y is 3 because y is raised to the power of 3. To find the overall degree of the term, you add the exponents together. In this case, 2 + 3 = 5.

Therefore, the correct answer is d. 5th degree since the term 4x^2y^3 has a total degree of 5.