College Online Courses

College Math Certification Exam Tests

College Math Practice Test 92

# Nature of roots of quadratic equation Multiple Choice Questions (MCQ) PDF - 92

Books:

Apps:

The MCQ Quiz: Roots of the quadratic equation ax² + bx + c = 0 are imaginary and unequal if; "Nature of roots of quadratic equation" App APK Download (Free) with answers b² - 4ac > 0, b² - 4ac = 0, b² - 4ac < 0 to study online training courses. Study quadratic equations questions and answers, Apple Book to download free sample for best SAT prep courses online.

## Nature of roots of quadratic equation Questions and Answers : Quiz 92

MCQ 456: The roots of the quadratic equation ax² + bx + c = 0 are imaginary and unequal if

1. b² - 4ac = 0
2. b² - 4ac > 0
3. b² - 4ac < 0
4. None of Above

MCQ 457: N(n-1)/3.2.1 =

1. (n-2)ι/3ιnι
2. nι/3ι(n-2)ι
3. 3ι(n-2)ι/nι

MCQ 458: A semi group is always a

1. A group
2. commutative group
3. a non abelian group
4. groupoid

MCQ 459: If ƒ(x) = tan-1(x²/2), then f-1(π/4) =

1. 0
2. 1
3. √2
4. 2

MCQ 460: If ƒ(x) = x4 -4x² +4, then ƒ(√(x+1) =

1. x-1
2. (x-1)²
3. x² -1
4. x² +1

### Nature of roots of quadratic equation Learning App & Free Study Apps

Download Nature of roots of quadratic equation MCQ App to learn Nature of roots of quadratic equation MCQs, College Math Learning App, and 9th Grade Math MCQs Apps. The "Nature of roots of quadratic equation MCQ" App to download free Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!

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

College Math App (Android & iOS)

9th Grade Math App (Android & iOS)

8th Grade Math App (Android & iOS)