1) Which polynomial is written in standard form for the polynomial below - 9x+x^3-x^4+3?

A) - 9x+x^3-x^4+3

B) 9x+x^3+x^4+3

C) x^4+x^3+9x+3

D) - x^4+x^3-9x+3

2) What is the degree of the polynomial

3pq^4-2p^2q+q^3?

A) 1

B) 2

C) 4

D) 5

3) Which expression is not a polynomial?

A) z+1

B) 2x^4-y

C) 6+w

D) y^2-^3√y+4

Question

Cheddar

Mathematics

8 June, 11:21

1) Which polynomial is written in standard form for the polynomial below - 9x+x^3-x^4+3?

A) - 9x+x^3-x^4+3

B) 9x+x^3+x^4+3

C) x^4+x^3+9x+3

D) - x^4+x^3-9x+3

2) What is the degree of the polynomial

3pq^4-2p^2q+q^3?

A) 1

B) 2

C) 4

D) 5

3) Which expression is not a polynomial?

A) z+1

B) 2x^4-y

C) 6+w

D) y^2-^3√y+4

+4

Answers (1)

Know the Answer?

Karlie Perkins · Answer 1

See below.

Step-by-step explanation:

1). Standard form is where the exponents are arranged in descending order.

It's D. - x^4+x^3-9x+3.

2)

D. Degree 5 because the term with the highest degrees is 3pq^4.

3)

Its D, because of the radical √y.

1) Which polynomial is written in standard form for the polynomial below - 9x+x^3-x^4+3?A) - 9x+x^3-x^4+3B) 9x+x^3+x^4+3C) x^4+x^3+9x+3D) - x^4+x^3-9x+32) What is the degree of the polynomial3pq^4-2p^2q+q^3?A) 1B) 2C) 4D) 53) Which expression is not a polynomial?A) z+1B) 2x^4-yC) 6+wD) y^2-^3√y+4