Which is true about the polynomial –3xy2 + 5x2y?
it is a binomial with a degree of 2.
it is a binomial with a degree of 3.
it is a trinomial with a degree of 2.
it is a trinomial with a degree of 3.

It is a binomial with a degree of 3

Explanation:

The given polynomial is:

–3xy² + 5x²y

We can note that it has only two terms which are:

–3xy² and 5x²y

Therefore, this polynomial is a binomial

Now, we need to get the degree:

The degree of the polynomial is given by the highest power it has in its terms

We can note that:

The first term: x has a power of 1 and y has a power of 2

Therefore, the term has a power of 3

The second term: x has a power of 2 while y has a power of 1

Therefore, the term has a power of 3

Based on the above, the degree of the polynomial is 3

Combining the above, we can deduce that the given polynomial is a third degree binomial

Hope this helps :)

395.84

step-by-step explanation:

2πrh+2πr²

2 (pie)(radius)(height)+2(pie)(radius)^2