Polynomials
3 years ago
howellch
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20 QuestionsShow answers
  • Question 1
    900 seconds
    Q. Classify the polynomial by its degree.
    x2 + 2x3 - 4
    answer choices
    A
    binomial
    B
    trinomial
    C
    quadratic
    D
    cubic
  • Question 2
    900 seconds
    Q. Classify the polynomial by its number of terms.
     4x² - 2
    answer choices
    A
    monomial
    B
    binomial
    C
    trinomial
    D
    polynomial
  • Question 3
    900 seconds
    Q. What is the degree of the polynomial?
    x3y- 7x2y + 3
    answer choices
    A
    1
    B
    3
    C
    5
    D
    7
  • Question 4
    900 seconds
    Q. Which is an example of a cubic monomial?
    answer choices
    A
    x³ + 5
    B
    x² + 3
    C
    x² + 5x - 6
    D
    5x³
  • Question 5
    900 seconds
    Q. Subtract:
    (3x² - 3x + 2) - (-3x² + 2x - 1)
    answer choices
    A
    0x² - x + 1
    B
    6x² - x + 1
    C
    6x² - 5x + 3
    D
    6x² + 5x + 3
  • Question 6
    900 seconds
    Q. Add:
    (3x² - 3x + 2) + (x² - 2x + 1)
    answer choices
    A
    4x³-2x²+2
    B
    4x² - 5x + 3
    C
    -2x³+2x+2
    D
    4x³-2x²-2
  • Question 7
    900 seconds
    Q. What is the GCF in this polynomial?
    2x² + 12x - 32
    answer choices
    A
    2
    B
    3
    C
    6
    D
    18
  • Question 8
    900 seconds
    Q. What is the GCF of the following polynomial?
    3x³ + 15x² - 12x?
    answer choices
    A
    3
    B
    3x
    C
    15x
    D
    -12x
  • Question 9
    900 seconds
    Q. Simplify (multiply)
    (3x²)(3x⁴y³)
    answer choices
    A
    9x⁶y³
    B
    3x⁶y³
    C
    6x⁸y³
    D
    6x⁸y⁶
  • Question 10
    900 seconds
    Q. What is the degree of this term?
    -7x3y2z2
    answer choices
    A
    3
    B
    2
    C
    12
    D
    7
  • Question 11
    900 seconds
    Q. How many terms are in the following polynomial?
    3xy - 2y + 8x - 7z -16
    answer choices
    A
    1
    B
    2
    C
    4
    D
    5
  • Question 12
    900 seconds
    Q. Terms in a polynomial are separated by what?
    answer choices
    A
    Parenthesis
    B
    Multiplication/
    Division 
    C
    Constants
    D
    Addition/
    Subtractraction
  • Question 13
    900 seconds
    Q. Multiply.
    (2b+3)x(3b2+2b+1)
    answer choices
    A
    6b+ 6b+ 6b + 3
    B
    6b+ 13b+ 8b + 3
    C
    5b+ 8b+ 3b + 4
    D
    5b+ 6b+ 3b + 4
  • Question 14
    900 seconds
    Q. Factor
    x- 13x + 36
    answer choices
    A
    (x + 9)(x + 4)
    B
    (x - 9)(x - 4)
    C
    (x + 9)(x - 4)
    D
    (x - 9)(x + 4)
  • Question 15
    900 seconds
    Q. Factor completely:
    20a+ 8a2
    answer choices
    A
    a(20a2 + 8a)
    B
    2a2(10a2 + 4)
    C
    4a2(5a + 2)
    D
    4a(5a2 + 2a)
  • Question 16
    900 seconds
    Q. Factor completely 
    16x2 - 16x - 12?
    answer choices
    A
    4(2x - 2) (2x + 2)
    B
    (2x - 3) (8x + 4)
    C
    (8x - 12) (2x + 3)
    D
    4(2x - 3) (2x + 1)
  • Question 17
    900 seconds
    Q. Divide
    6x2 - 22x + 20
    by 2x - 4
    answer choices
    A
    4x + 16
    B
    3x + 5
    C
    3x - 5
    D
    4x - 16
  • Question 18
    900 seconds
    Q. What is the area of the rectangle?
    answer choices
    A
    2n2 - 10n - 25
    B
    n2 + 25
    C
    n2 - 10n + 25
    D
    n2 - 25
  • Question 19
    900 seconds
    Q. What is the width of the rectangle?
    answer choices
    A
    2n + 12
    B
    2n - 12
    C
    2n + 3
    D
    2n - 3
  • Question 20
    900 seconds
    Q. What are the length and width of the rectangle?
    answer choices
    A
    4x - 3 and x - 5
    B
    4x + 3 and x - 5
    C
    x + 3 and 4x - 5
    D
    x - 3 and 4x - 5
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