Polynomials

Find the sum. 
(3 - 2x + 2x²) + (4x - 5 + 3x²)

• 7x - 7x + 5x²
• 5x² + 2x - 2
• 5x²
• 5x² + 6x + 8

Tags

CCSS.HSA.APR.A.1

Which of the following pairs are like terms?

• x and y
• x² and y²
• 5 and 7
• ab² and a²b

Which of the following expressions is not a monomial?

• 5
• x²
• xy
• x+y

What is the coefficient of the highest degree of x³y+2xy-7 ?

• 1
• 2
• 7
• -7

The polynomial has two terms called ___

• binomial
• monomial
• trinomial
• polynomial

Add the polynomials.
(3x³ + 3x² – 4x + 5) + (x³ – 2x² + x – 4)

• 4x³ + 1x² – 3x + 1
• 2x³ + 1x² - 5x + 9
• 6x³ + 1x - 1x² - 3
• 3x⁵ +1x - 1x⁵ - 3x

Tags

CCSS.HSA.APR.A.1

Find the Difference.
(4x³ -3x² + 6x - 4) - (-2x³ + x² -20)

• 4x² - 6x³ - 2x + 6
• 3x + 5x² + 1
• 6X³ -4X² + 6X + 16
• 3x + 2

Tags

CCSS.HSA.APR.A.1

Classify by the DEGREE:
4x³ - 5x² + 2x - 1

• 1
• 2
• 3
• 4

What do you call a polynomial with a degree of 0?

• variable
• constant
• trinomial
• coefficient

Which term has a degree of 1?

• -28
• 8x²
• -2x
• -15x³