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Nature of roots of quadratic equation multiple choice questions and answers, nature of roots of quadratic equation quiz answers PDF 92 to learn College Math course for college certification. Learn Quadratic Equations MCQ trivia questions, nature of roots of quadratic equation Multiple Choice Questions (MCQ) for online college degrees. Nature of roots of quadratic equation Interview Questions PDF: composition of functions, finding inverse function, groups in maths, introduction permutations, combinations and probability, nature of roots of quadratic equation test prep to learn free online courses.

"The roots of the quadratic equation ax² + bx + c = 0 are imaginary and unequal if" MCQ PDF with choices *b² - 4ac > 0, b² - 4ac = 0, b² - 4ac < 0, and none of above* for free online college courses. Solve quadratic equations questions and answers to improve problem solving skills for online college classes.

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

b² - 4ac = 0

b² - 4ac > 0

b² - 4ac < 0

None of Above

c

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

(n-2)ι/3ιnι

nι/3ι(n-2)ι

3ι(n-2)ι/nι

nι

b

**MCQ**: A semi group is always a

A group

commutative group

a non abelian group

groupoid

d

**MCQ**: If ƒ(x) = tan^{-1}(x²/2), then f^{-1}(π/4) =

0

1

√2

2

c

**MCQ**: If ƒ(x) = x^{4} -4x² +4, then ƒ(√(x+1) =

x-1

(x-1)²

x² -1

x² +1

b

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