Simplifying Exponential Expressions
3 years ago
bremnerd
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20 QuestionsShow answers
  • Question 1
    60 seconds
    Q. Anything raised to a power of zero is always: 
    answer choices
    0
    1
    itself
    negative
  • Question 2
    60 seconds
    Q. According to exponent rules, when we raise an exponential expression to a power we _______ the exponents.
    answer choices
    add
    subtract
    multiply
    divide
  • Question 3
    60 seconds
    Q. According to exponent rules, when we multiply exponential expressions we _______ the exponents.
    answer choices
    add
    subtract
    multiply
    divide
  • Question 4
    60 seconds
    Q. According to exponent rules, when we divide the expressions we _______ the exponents.
    answer choices
    add
    subtract
    multiply
    divide
  • Question 5
    60 seconds
    Q. 5-3⋅54
    answer choices
    5,354
    5⁻¹
    5¹²
    5
  • Question 6
    60 seconds
    Q. n²⋅n⁴⋅n⁵
    answer choices
    n¹¹
    n⁴⁰
    n¹³
    n²²
  • Question 7
    60 seconds
    Q.

    7-2

    answer choices

    1 / 49

    49

    -1 / 14

    -7

  • Question 8
    60 seconds
    Q. (34x5y6z-7)0
    answer choices
    34x5y6 / z7
    34x5y6 / x-7
    0
    1
  • Question 9
    120 seconds
    Q.

    (-3y-5)-2

    answer choices

    y10 / 9

    9 / y-7

    6 / y10

    6 / y3

  • Question 10
    60 seconds
    Q. What is the value of x?
    316 = (38)(3x)
    answer choices
    2
    8
    4
    1
  • Question 11
    60 seconds
    Q. a3b(ab)2=
    answer choices
    a5b3
    a6b4
    a2b2
    a9b6
  • Question 12
    60 seconds
    Q. Simplify the expression.
    1/w-5
    answer choices
    1/w5
    w5
    w-5
    1/w-5
  • Question 13
    60 seconds
    Q. Simplify the expression.
    (2mp)3
    answer choices
    2mp3
    2m3p3
    6m3p3
    8m3p3
  • Question 14
    60 seconds
    Q. Simplify the expression.
    a5/b-3
    answer choices
    a5/b3
    a5b3
    b3/a5
    a5b-3
  • Question 15
    120 seconds
    Q. Simplify.
    (x³ ⋅ y⁴ ⋅ z)³ ⋅ (x⁵ ⋅ y ⋅ z³)²
    answer choices
    x¹⁹y¹²z⁹
    x¹⁹ y¹⁴z⁹
    x¹³y¹⁰z⁹
    x²³y⁴²z¹¹
  • Question 16
    120 seconds
    Q. A rectangle has an area of 24m² and a base of 4m. What is the height?
    answer choices
    20m
    6
    6m
    6m²
  • Question 17
    120 seconds
    Q. A rectangle has an area of 34x²y⁸ and a base of 17xy.  What is the height?
    answer choices
    2xy⁷
    17xy
    17xy³
    2xy
  • Question 18
    120 seconds
    Q. Simplify
    (x-²)¹/²
    answer choices
    1∕ (x³/²)
    1∕ (x²)
    1∕ x
    x
  • Question 19
    120 seconds
    Q. Find the perimeter of the rectangle with length ( x - 5) and width ( 3x + 1)
    answer choices
    3x2 -14x -5
    3x2 -5
    8x -8
    x2 -15x -5
  • Question 20
    120 seconds
    Q. Simplify
    (4x-3x2 + 6x - 4) - (-2x3 + x2 -20)
    answer choices
    4x2 - 6x- 2x + 6
    3x + 5x+ 1
    6x3 -4x2 + 6x +16
    3x + 2
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