Operations with Polynomials

Classify the polynomial and give the degree:
4x² + 2x - 1

• Binomial, 3
• Binomial, 2
• Trinomial, 3
• Trinomial, 2

What is the classification of this polynomial by degree?

x²+4x-8

• binomial

• trinomial

• quadratic

• cubic

What is the classification of the following polynomial for the number of terms?

x³-7x²+3

• monomial

• binomial

• trinomial

• polynomial

Which is an example of a linear polynomial?

• x²-5
• 6x+4
• 5x⁵
• 2x³-9x²

Which is an example of a cubic binomial?

• x³+5
• x²+3
• x²+5x-6
• 5x³

What is the leading coefficient of the following polynomial?

-3x+5x²-6

• 2

• -3

• 5

• 6

What is the classification of the following polynomial?
x²-8x+10

• quadratic binomial
• cubic trinomial
• linear binomial
• quadratic trinomial

Which of the following is a constant?

• 5x

• x

• 7x²

• 7

Add the following polynomials:
(x³-2x²+3)+(2x³+3x²-1)

• 3x³-2x²+3x+2
• 3x³+x²+2
• 3x³-5x²-2
• 3x³-x²+1

Subtract the following polynomials:
(2x³+6x²+4x-2)-(x³+4x²-x)

• x³+2x²+5x-2
• x³+10x²+3x-2
• 3x³+2x+4x-3
• 3x³+10x²-3x-2