Question

Which terms could be used as the first term of the expression below to create a polynomial with a degree of 5 written in standard form? Check all that apply. + 2x2y2 – 3xy3 –4x3y2 x3 8.4x4y2 5x4y –xy3

Answer 1

Answer:

1,4

Step-by-step explanation:

Answer 2

Answer:

From the given monomials we have that $5x^4y$ is the first term of the expression below to create a polynomial with a degree of 5 written in standard form.

Step-by-step explanation:

Given expressions are $2x^2y^2,-3xy^3,-4x^3y^2,x^3,8.4x^4y^2,5x^4y,-xy^3$

To find  the first term of the expression below to create a polynomial with a degree of 5 written in standard form :

• From the given expressions we notice that they are monomials because it has one term only.

From the monomials we have that $5x^4y$ is the first term of the expression below to create a polynomial with a degree of 5 written in standard form

• While other expressions exceeds degree 5 or less than the degree 5 so we take only this expression $5x^4y$

• When we add the powers we get 4+1=5
• Therefore the degree of the polynomial is 5