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College Math Practice Test 74

Nature of roots of quadratic equation MCQs (Multiple Choice Questions) PDF Download - 74

The Nature of roots of quadratic equation Multiple Choice Questions (MCQ) with Answers PDF (Nature of roots of quadratic equation MCQs PDF e-Book) download Ch. 9-74 to solve College Math Practice Tests. Study Quadratic Equations quiz answers PDF, Nature of roots of quadratic equation Multiple Choice Questions (MCQ Quiz) to learn online educational courses. The Nature of roots of quadratic equation MCQs App Download: Free educational app for nature of roots of quadratic equation, double angle identities, harmonic mean, online math learning, algebra and trigonometry test prep for best ACT prep courses online.

The MCQs: The roots of the quadratic equation x² - 6x + 10 = 0 are; "Nature of roots of quadratic equation" App (Android, iOS) with answers: Imaginary; Equal; Irrational; Real; to learn online educational courses. Practice Quadratic Equations Questions and Answers, Google eBook to download free sample for online college courses.

Nature of roots of quadratic equation MCQ with Answers PDF Download: Quiz 74

MCQ 366:

The roots of the quadratic equation x² - 6x + 10 = 0 are

  1. equal
  2. imaginary
  3. irrational
  4. real
MCQ 367:

Cotα-tanα =

  1. −2tan2α
  2. 2tan2α
  3. −2cot2α
  4. 2cot2α
MCQ 368:

If an+1 + bn+1/an + bn is the harmonic mean between a and b, then n =

  1. −1
  2. 1
  3. −2
  4. 0
MCQ 369:

Cos(α - β) =

  1. cosαcosβ+sinαsinβ
  2. cosαcosβ+sinαsinβ
  3. sinαcosβ-cosαsinβ
  4. sinαcosβ+cosαsinβ
MCQ 370:

Sin²2θ =

  1. 1 - cos²θ
  2. 1+cos²θ
  3. 1+cosθ
  4. 1 - cos²2θ

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Nature of roots of quadratic equation App (Android & iOS)

Nature of roots of quadratic equation App (Android & iOS)

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College Math App (iOS & Android)

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10th Grade Math App (Android & iOS)

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7th Grade Math App (iOS & Android)