Introduction to Polynomials

Question 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 in the second term?

Revolt · Accepted Answer

2

Question 2

An algebra tile configuration. There are 3 large tiles, 5 tiles each half the size of a large tile, and 8 tiles each one-quarter the size of a large tile. Two of the large tiles are labeled plus x squared and 1 is labeled negative x square. Two smaller tiles are labeled plus x and 3 are labeled negative x. Six of the smallest tiles are labeled + and 2 are labeled minus.

Revolt · Accepted Answer

x2 – x + 4

Question 3

Which statement is true about the polynomial 5s6t2 + 6st9 – 8s6t2 – 6t7 after it has been fully simplified?

Revolt · Accepted Answer

It has 3 terms and a degree of 10.

Question 4

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

Revolt · Accepted Answer

3x4 + x3y – 8x2y2 + 9xy3 – 13y4

Question 5

Which algebraic expression is a polynomial?

Revolt · Accepted Answer

–6x3 + x2 –

Question 6

Which statement is true about the polynomial 3j4k−2jk3+jk3−2j4k+jk3 after it has been fully simplified?

Revolt · Accepted Answer

It has 1 term and a degree of 5.

Question 7

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

Revolt · Accepted Answer

It is a binomial with a degree of 3.

Question 8

Which represents the polynomial written in standard form?8x2y2 – 3x3y + 4x4 – 7xy3

Revolt · Accepted Answer

4x4 – 3x3y + 8x2y2 – 7xy3

Question 9

For the polynomial 6xy2−5x2y?+9x2 to be a trinomial with a degree of 3 after it has been fully simplified, what is the missing exponent of the y in the second term?

Revolt · Accepted Answer

1

Introduction to Polynomials Answers

More from this Course

TRY EDGENUITY HACKS