Polynomials Quiz

What is the degree of the polynomial 5x - 4x^2 + 3?

• 1

• 2

• 4

• 3

Which of the following expressions are polynomials in one variable?

• y + 2a

• 9t+y

• 46y+1/b

• 2c+5

Identify the type of polynomial: 17y^3 + 4z

• Cubic Binomial

• Quadratic Trinomial

• Linear Monomial

• Cubic Trinomial

Find the value of the polynomial 5x - 4x^2 + 3 at x = 2.

• -1

• -3

• 7

• 1

Which of the following are examples of linear polynomials?

• x^2 + x

• 3x^2 + x - 1

• 3x - 2

• 2x^2 + 5

What is the degree of a polynomial with the expression 3x^2 - 5x + 2?

• 3

• 4

• 1

• 2

What are the coefficients of x^2 and y^5 in the following polynomial: 5x^2 + 42y^5

• 5, 42

• 7, 3

• 2, 1

• 1,6

Expand the expression (2a - b + 3c)^2.

• 4a^2 + b^2 + 9c^2 - 4ab - 6bc - 12ac

• 4a^2 - b^2 + 9c^2 + 4ab - 6bc + 12ac

• 4a^2 - b^2 + 9c^2 - 4ab - 6bc + 12ac

• 4a^2 + b^2 + 9c^2 + 4ab + 6bc + 12ac

Factorize the expression 27x^3 - 64y^3.

• (3x + 4y)(9x^2 + 12xy + 16y^2)

• (3x - 4y)(9x^2 + 12xy + 16y^2)

• (3x - 4y)(9x^2 - 12xy + 16y^2)

• (3x + 4y)(9x^2 - 12xy + 16y^2)

Find p(2) for the following polynomial: p(y) = 5y - 4y^2

• -6

• 3

• 5

• 6