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Short Quiz in Math 9 solves quadratic equations

Quiz by Quizalize Premium (Philippines)

Grade 9
Mathematics
Philippines Curriculum: Grades 1-10

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5 questions
Show answers
  • Q1
    Solve by completing the square. y2 + 10y = -9
    1 and -12
    -1 and -9
    1 and -9
    1 and -1
    30s
    M9AL-Ia-b-1
  • Q2
    Solve the equation by completing the square. x2+ 6x - 4 = 36
    x = 10, -4
    x = -4 +- √7
    x = -7, 7
    x = 4, -10
    30s
    M9AL-Ia-b-1
  • Q3
    Solve by completing the square: x2 - 4x = 5?
    x = -2 and 4
    x = -5 and 1
    x = 5 and -1
    x = 3 and -3
    30s
    M9AL-Ia-b-1
  • Q4
    Solve by completing the square: m2 - 16m = -59
    8 ± √ 5
    -8 ± √ 5
    8
    30s
    M9AL-Ia-b-1
  • Q5
    Determine the values of a, b, and c for the quadratic equation: 4x2 – 8x = 3
    a = 4, b = 8, c = 3
    a = 4, b =-8, c =-3
    a = 4, b = 8, c = -3
    a = 4, b = -8, c = 3
    30s
    M9AL-Ia-b-1

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