# Nature of roots of quadratic equation Quizzes Online MCQs PDF Download eBook p. 11

Nature of roots of quadratic equation quiz questions, nature of roots of quadratic equation multiple choice questions and answers PDF 11 to learn math course for online certification. Practice "Quadratic Equations" quiz with answers, nature of roots of quadratic equation Multiple Choice Questions (MCQs) for online college degrees. Free nature of roots of quadratic equation MCQs, remainder theorem, introduction to quadratic equations, online math learning, triple angle identities, nature of roots of quadratic equation test prep for two year degree programs.

"If the roots of x² - 5x + a = 0 are equal, then a =", nature of roots of quadratic equation Multiple Choice Questions (MCQs) with choices *±25/4, 25-may, 25-apr, and none of above* for two year online colleges. Practice quadratic equations questions and answers to improve problem solving skills for online college for teaching degree.

## Nature of roots of quadratic equation Questions and Answers PDF Download eBook

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

- 25-May
- ±25/4
- 25-Apr
- None of Above

C

MCQ: Sin5θ+sin7θ =

- sin6θcosθ
- cos6θsinθ
- tan2θtanθ
- 2sin6θcosθ

D

MCQ: Sin(-625) =

- −cos5°
- cos5°
- sin5°
- −sin5°

B

MCQ: 3 x²+ 2 x + 1 is a

- polynomial of degree 2
- polynomial of degree 0
- polynomial of degree 3
- polynomial of degree n

A

MCQ: If x² - 7x + a has a remainder 1 when divided by x + 1, then

- a = -7
- a = 7
- a = 0
- a = 1

A