Solving Quadratics by Factoring
8 months ago
shelleywest
Save
Edit
Host a game
Live GameLive
Homework
Solo Practice
Practice
20 QuestionsShow answers
  • Question 1
    30 seconds
    Q. Solve by factoring:  2x2+ 7x + 6 = 0
    answer choices
    x= 3/2 and x = 2
    x = -3/2 and x = -2
    x = 6 and x = 7
    x = -6 and x = -7
  • Question 2
    30 seconds
    Q. Solve by factoring:3x2 + 5x + 2 = 0  
    answer choices
    x = -2/3 and x = -1
    x = -3/2 and x = -1
    x = 2/3 and x = 1
    x = 2/3 and x = -1
  • Question 3
    30 seconds
    Q. Solve by factoring:  4x2 + 11x - 3 = 0
    answer choices
    x = -3/4 and x = -1
    x = 4 and x = 3
    x = 1/4 and x = -3
    x = -1/4 and x = 3
  • Question 4
    30 seconds
    Q. Factor: 49x2 - 100
    answer choices
    (49x + 100)(x - 1)
    (7x - 10)(7x + 10)
    (49x - 10)(x + 10)
    (7x -10)(7x - 10)
  • Question 5
    30 seconds
    Q. Solve by factoring: x2 - 9x + 20 = 0
    answer choices
    x = -4 and x = -5
    x = 20 and x = -9
    x = 4 and x = 5
    x = -4 and x = 5
  • Question 6
    30 seconds
    Q. Solve by factoring: x2 + 3x - 18 = 0
    answer choices
    x = -3 and x = 6
    x = 3 and x = -6
    x = -9 and x = 2
    x = 9 and x = -2
  • Question 7
    30 seconds
    Q. Solve by factoring: 5x2 + 13x + 6 = 0
    answer choices
    x = -2 and x = -3/5
    x = 2 and x = 3/5
    x = -2 and x = 3/5
    x = 2 and x = -3/5
  • Question 8
    30 seconds
    Q. Solve by factoring: 2x2 - 5x - 12 = 0
    answer choices
    x = -4 and x = -6
    x = 4 and x = -3/2
    x = 4 and x = 6
    x = -4 and x = 3/2
  • Question 9
    30 seconds
    Q. Factor:   3x2- 6x - 24
    answer choices
    (3x - 8)(x + 3)
    (3x + 4)(x - 6)
    3(x - 2)(x + 4)
    3(x + 2)(x - 4)
  • Question 10
    30 seconds
    Q. 7x2 - 26x - 8 = 0
    answer choices
    x = -1 and x = -7/8
    x = 4 and x = -2/7
    x = -4 and x = 2/7
    x = 4 and x = -7/2
  • Question 11
    30 seconds
    Q. x2 + 15x + 44 = 0
    answer choices
    {-8, 2}
    {-7, 5}
    {-11, -4}
    {-11}
  • Question 12
    30 seconds
    Q. Solve.
    n² - 2n = 0
    answer choices
    n = 2 and 0
    n = -2 and 0
    n = 2
    n = 0
  • Question 13
    30 seconds
    Q. Solve
    16a2 - 9 = 0
    answer choices
    a = -3/43/4 
    a = -4/34/3 
    a = -9/169/16 
    a = -16/916/9 
  • Question 14
    30 seconds
    Q.

    Factor x2-16

    answer choices

    (x+4)2

    (x-4)2

    (x-16)(x+16)

    (x-4)(x+4)

  • Question 15
    30 seconds
    Q. Factor
    k2+7x+10
    answer choices
    (k+2)(k+5)
    (k-2)(k-5)
    (k+10)(k+4)
    (k+2)(k-5)
  • Question 16
    30 seconds
    Q.

    Solve 5x2 = 13x+6

    answer choices

    x = -3, x = 2/5

    x = -2, x = 15

    x = 3, x = -2/5

    x = 2, x = -15

  • Question 17
    30 seconds
    Q.

    Solve 3x2+7x-6 = 0

    answer choices

    x = 3, x = -3/2

    x = 2/3, x = -7

    x = 3, x = -2/3

    x = -3, x = 2/3

  • Question 18
    30 seconds
    Q.

    Solve 6x2-4 = -5x

    answer choices

    x = 1/2, x = 4/3

    x = -4/3, x = 1/2

    x = 8, x = -3

    x = -8, x = 3

  • Question 19
    30 seconds
    Q.

    Solve: 14m2-12m = 0

    answer choices

    m=2 and m=76

    m=2 and m=0

    m=14 and m=12

    m=0 and m=6/7

  • Question 20
    30 seconds
    Q.

    Solve: 28y2 + 21y = 0

    answer choices

    y = 28 and y = 21

    y = 0 and y = -3/4

    y = 0 and y = 4

    y = 3 and y = 4

Report Quiz
Join a game