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# Nature of roots of quadratic equation Interview Questions with Answers PDF p. 66

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Nature of roots of quadratic equation interview questions and answers, nature of roots of quadratic equation trivia questions PDF 66 to learn online College Math course for online classes. Quadratic Equations MCQ questions, nature of roots of quadratic equation Multiple Choice Questions (MCQ) for online college degrees. "Nature of roots of quadratic equation Book" PDF: arithmetic mean (am), double angle identities, implication or conditional, trig identities, nature of roots of quadratic equation test prep for online degrees.

"The roots of the quadratic equation ax² + bx + c = 0 are rational and equal if" MCQ PDF: b² - 4ac > 0, b² - 4ac = 0, b² - 4ac < 0, and none of above for online degrees. Study quadratic equations questions and answers to improve problem solving skills for online degrees.

## Trivia Quiz on Nature of roots of quadratic equation MCQs

MCQ: The roots of the quadratic equation ax² + bx + c = 0 are rational and equal if

b² - 4ac = 0
b² - 4ac > 0
b² - 4ac < 0
None of Above

MCQ: Cos147° =

−cos33°
cos33°
cos16°
sin16°

MCQ: PɅ q Is true if both are true .This is known as

conjunction
negation
disjunction
None of Above

MCQ: Sin12α =

3cos³4α-4cos4α
4cos³4α-3cos4α
3sinα-4sin³4α
4sin4α-3sin³sin4α

MCQ: The A.M between x-3 and x+5 is

x-1
x+1
2x-1
2x+2