College Online Courses

Chapter 9: College Math Exam Tests

College Math MCQs - Chapter 9

Quadratic Equations Quiz Questions and Answers PDF - 15

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The Quiz: If x - 2 is a factor of a x² -12x + 4, then; "Quadratic Equations" App Download iOS & Android (Free) with answers a = 7, a = -7, a = 0 and a = 1 to learn online training courses. Study remainder theorem quiz questions, download Amazon eBook (Free Sample) for ACT subject tests.

Quadratic Equations Questions & Answers PDF Download: MCQ Quiz 15

MCQ 71: If x - 2 is a factor of a x² -12x + 4, then

  1. a = -7
  2. a = 7
  3. a = 0
  4. a = 1

MCQ 72: If the sum and product of the roots of an equation are b/a, c²/b, then the quadratic equation is

  1. x² - b²x +ac² = 0
  2. abx² - x +ac² = 0
  3. ax² - bx + c = 0
  4. abx² - b²x +ac² = 0

MCQ 73: If a > 0, then the function ƒ(x) = ax² + bx + c has a minimum value at

  1. x = a/2b
  2. x = -a/2b
  3. x = -b/2a
  4. None of Above

MCQ 74: If ω is the imaginary cube root of unity, then the quadratic equation with roots -3ω and -3ω² is

  1. x² + 3x + 9 = 0
  2. x² - 3x + 9 = 0
  3. x² - 2x + 4 = 0
  4. x² + 2x + 4 = 0

MCQ 75: The roots of the quadratic equation 2x² - 5x + 3 = 0 are

  1. equal
  2. imaginary
  3. irrational
  4. real and unequal

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Quadratic Equations App (Android & iOS)

Quadratic Equations App (Android & iOS)

College Math App (Android & iOS)

College Math App (iOS & Android)

9th Grade Math App (Android & iOS)

9th Grade Math App (Android & iOS)

10th Grade Math App (Android & iOS)

10th Grade Math App (iOS & Android)