College Math Certification Exam Tests

College Math Practice Test 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 MCQ Quiz: *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.

MCQ 366:

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

- equal
- imaginary
- irrational
- real

b

MCQ 367:

*Cotα-tanα =*

- −2tan2α
- 2tan2α
- −2cot2α
- 2cot2α

b

MCQ 368:

*If a ^{n+1} + b^{n+1}/a^{n} + b^{n} is the harmonic mean between a and b, then n =*

- −1
- 1
- −2
- 0

c

MCQ 369:

*Cos(α - β) =*

- cosαcosβ+sinαsinβ
- cosαcosβ+sinαsinβ
- sinαcosβ-cosαsinβ
- sinαcosβ+cosαsinβ

b

MCQ 370:

*Sin²2θ =*

- 1 - cos²θ
- 1+cos²θ
- 1+cosθ
- 1 - cos²2θ

d

Parametric Functions MCQs

Introduction to Sets, Functions and Groups MCQs

College Math MCQs

Linear and Quadratic Function MCQs

Binary Operation MCQs

Math Problems MCQs

Relation b/w A.M, G.M and H.M MCQs

Column Matrix MCQs

Multiplication of a Matrix MCQs

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