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What I Know Module 4 Q2

Quiz by Gayle Iballa

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10 questions
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  • Q1

    In the expression 3x – 2y + 5, what is/are the constant/s?

    3, 5

    5

    - 2

    3, -2, 5

    30s
  • Q2

    If x = 3, what is the value of 2x?

    0

    - 6

    12

    6

    30s
  • Q3

    What is the value of 3y, if y = -2?

    6

    0

    - 6

    12

    30s
  • Q4

    If x = 3 and y = -2, what is the value of 2x + 3y?

    12

    0

    6

    - 6

    30s
  • Q5

    What is the value of xy, if x = 3 and y = -2?

    6

    12

    0

    - 6

    30s
  • Q6
    30s
  • Q7

    Which of the following are examples of like terms?

    x and y

    -3x and 3x

    ^{x^3\ and\ y^3}

    2 and 2x

    30s
  • Q8
    30s
  • Q9

    When adding or subtracting polynomials, we add/subtract the ____.

    numerical coefficients

    exponents

    all of the above

    polynomials

    30s
  • Q10

    Simplify the expression (8x - 3) + (2x - 5).

    10x + 2

    6x - 8

    6x + 2

    10x - 8

    30s

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