Introduction to Polynomials

Which could be the missing first term of the expression that, when fully simplified, would be a binomial with a degree of 4? Check all that apply. ________ - 5xy3 + 9x2y

0 9x2y 4xy3

For the polynomial 6xy2 - 5x2y? + 9x2 to be a trinomial with a degree of 3 after it has been fully simplified, the missing exponent of the y-term must be (__________)

1

For the polynomial -2m2n3 + 2m?n3 + 7n2 - 6m4 to be a binomial with a degree of 4 after it has been fully simplified, which must be the missing exponent on the m-term?

2

Which algebraic expression is a polynomial with a degree of 4?

9x4 - x3 - x/5

Which represents the polynomial written in standard form?

-7xy3 + 8x2y2 - + 4x4

For the polynomial 8x3y2 - x?y2 + 3xy2 - 4y3 to be fully simplified and written in standard form, the missing exponent on the x-term must be (______________)

2

Which polynomial is represented by the algebra tiles?

2x2 - 4x - 6

Which polynomial correctly combines the like terms and expresses the given polynomial in standard form? 9xy3 - 4y4 - 10x2y2 + x3y + 3x4 + 2x2y2 - 9y4

3x4 + x3y - 8x2y2 + 9xy3 - 13y4

Which statement is true about the polynomial 3x2y2 − 5xy2 − 3x2y2 + 2x2 after it has been fully simplified?

It has 2 terms and a degree of 3

Which is true about the polynomial -8m3 + 11m?

It is a binomial with a degree of 3.