1. Which expressions are polynomials? Select each correct answer. Pick more then one.

7x^7-x-5

35x²

4x+√x-1

x/5+2

Which expressions are polynomials?

Select each correct answer. Pick more then one

a. x^2-x√+2

b. y

c. 2 + s

d. 4x³ + y

Which description is correct for the polynomial - 5x^3-4x+1?

a. cubic binomial

b. quadratic trinomial

c. cubic trinomial

d. cubic monomial

What is the degree of the polynomial - 2x^2y^4-1/2z?

a. 1

b. 2

c. 4

d. 6

Question

Mathematics

Cassie Robinson

2 July, 12:09

1. Which expressions are polynomials? Select each correct answer. Pick more then one.

7x^7-x-5

35x²

4x+√x-1

x/5+2

Which expressions are polynomials?

Select each correct answer. Pick more then one

a. x^2-x√+2

b. y

c. 2 + s

d. 4x³ + y

Which description is correct for the polynomial - 5x^3-4x+1?

a. cubic binomial

b. quadratic trinomial

c. cubic trinomial

d. cubic monomial

What is the degree of the polynomial - 2x^2y^4-1/2z?

a. 1

b. 2

c. 4

d. 6

+4

Answers (1)

Know the Answer?

Monique Bautista · Answer 1

1. Polynomials are:

A) 7 x^7 - x - 5

C) 4 x + √ x - 1

D) x/5 + 2

2. Polynomials are:

A) x² - x √2

C) 2 + s

D) 4 x³ + y

3. The polynomial: - 5 x³ - 4 x + 1 is:

C) Cubic trinomial.

4. The degree of the polynomial: - 2 x² y^4 - 1/2 z is:

C) 4