College Math Certification Exam Tests

College Math Practice Test 15

The Book *Cube Roots of Unity Quiz Questions and Answers*, cube roots of unity Quiz MCQs PDF, chapter 9-15 to download online math degree courses. Study Quadratic Equations MCQ Questions PDF, cube roots of unity Multiple Choice Questions (MCQ Quiz) for online college degrees. The e-Book *Cube Roots of Unity Quiz* App Download: cube roots of unity, period of trigonometric functions, arithmetic progression test prep for best two year degrees.

The Quiz: *For a quadratic equation ax² + bx + c sum of the root is* PDF, "Cube Roots of Unity" App (Android & iOS) Free with −b/a, b/a, c/a, and none of above choices for online college courses. Practice quadratic equations questions and answers, Google eBook to download free sample for GRE subject tests.

**MCQ**: For a quadratic equation ax² + bx + c sum of the root is

A) b/a

B) −b/a

C) c/a

D) None of Above

c

**MCQ**: The period of sin(x)/2 is

A) 2π

B) 4π

C) π

D) None of Above

b

**MCQ**: The common difference of the sequence 5,8,11,14,… is

A) 3

B) −3

C) 0

D) 1

a

**MCQ**: If one root of the equation x² - 3x + a = 0 is 2, then

A) a = -2

B) a = 2

C) a = 0

D) a = -3

b

**MCQ**: An arrangement of finite numbers of objects taken some or all at a time is called their

A) A.P

B) Combination

C) Sequence

D) permutation

d

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College Math MCQs

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