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Practice quadratic equations multiple choice questions (MCQs), math test 1 online to learn. Practice remainder theorem MCQs questions and answers on remainder theorem, polynomial function, fourth root of unity, solution of a quadratic equations, nature of roots of quadratic equation with answers. Free quadratic equations study guide has answer key with choices as −3516, 3516, −9 and 3 of multiple choice questions (MCQ) as if x4 - 3x + 5 is divided by 2x - 1, then remainder is to test learning skills. Study to learn remainder theorem quiz questions to practice MCQ based online exam preparation test.

MCQ. If x4 - 3x + 5 is divided by 2x - 1, then remainder is

1. 3516
2. −3516
3. −9
4. 3

C

MCQ. Solution of a quadratic equation x2+ 5x - 6 = 0

1. x = -1, x = 6
2. x = 1, x = - 6
3. x = 1
4. x = 6

B

MCQ. Two square roots of unity are

1. 1, -1
2. −1, ω
3. 1,-ω
4. ι, ι2

A

MCQ. If a < 0, then function ƒ(x) = a x2 + bx + c has

1. maximum value
2. minimum value
3. constant value
4. positive value

A

MCQ. If roots of x2 - 5x + a = 0 are equal, then a =

1. 25/5
2. ±25/4
3. 25/4
4. None of Above

C