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FIND IF THE GIVEN EQUATIONS ARE QUADRATIC

Quiz by Mahima Nambiar

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5 questions
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  • Q1
    Which of the following is a quadratic equation?
    3x^2 - 5x + 2 = 0
    6x + 4 = 8
    2x + 3 = 5
    4x - 7 = 2
    30s
  • Q2
    Which of the following is NOT a quadratic equation?
    x^2 + 4x + 4 = 0
    2x + 3 = 5
    5x^2 + 2x - 1 = 0
    3x^2 - 2x + 7 = 0
    30s
  • Q3
    Which of the following equations is quadratic?
    6x - 7 = 8
    2x^2 + 5x - 3 = 0
    3x + 4 = 2
    4x - 5 = 3
    30s
  • Q4
    Which of the following equations is NOT quadratic?
    3x^3 + 2x -1 = 0
    2x^2 + 5x - 3 = 0
    4x^2 - 7x + 5 = 0
    x^2 - 4x + 4 = 0
    30s
  • Q5
    Which of the following equations is a quadratic equation?
    2x^2 + 3x + 1 = 0
    6x - 7 = 8
    3x + 4 = 2
    4x - 5 = 3
    30s

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