Polynomials and Operations Test

Classify

• Monomial
• Binomial
• Trinomial
• Polynomial

How many terms are in the following polynomial?
_{3xy - 2y + 8x - 7z -16}

• A
  1
• B
  2
• C
  4
• D
  5

What is the value of the constant?
2x² + 4x − 5

• 2
• 4
• 5
• −5

• Not a polynomial

• Polynomial of degree 3

• Polynomial of degree 5

• Polynomial of degree 2

Which is the degree of the monomial?

2x²y³z

• 2

• 5

• 1

• 6

(5x⁴ - 4x³ - 2x² + x - 19) - (x⁴ + 5x³ + 8x² + x + 5)

• 4x⁴ - 9x³ - 10x² - 24
• 4x⁴ - 9x³ - 10x² - 2x - 24
• 4x⁴ - 9x³ - 10x² + 2x - 24
• -4x⁴ - 9x³ - 10x² - 24

Find the sum.
(2x² + 5x - 7) + ( 3 - 4x² + 6x)

• 2x² + 3x +1
• -2x² - 11x -4
• 2x² + 5x -7
• -2x² + 11x -4

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

• x_² + 6x + 8
• 2x² + 5x - 7
• -x² -6x + 8
• -2x² + 11x - 4

Simplify each expression.
(6b³ + 6 - b⁴) - (8b³ - 6b⁴ + 2)

• 4b⁴ - 2b³ + 7
• 5b⁴ - 2b³ + 4
• b⁴ - 2b³ + 7
• 5b⁴ - 2b³ + 7

What is the perimeter of the rectangle?

• x²+8x-5

• 2x²+16x-10

• 2x²+10x-8

• 6x-2