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Nature of roots of quadratic equation Quizzes Online MCQs PDF Download eBook

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"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

Nature of roots of quadratic equation Quiz

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

  1. 25-May
  2. ±25/4
  3. 25-Apr
  4. None of Above

C

Triple Angle Identities Quiz

MCQ: Sin5θ+sin7θ =

  1. sin6θcosθ
  2. cos6θsinθ
  3. tan2θtanθ
  4. 2sin6θcosθ

D

Online Math Learning Quiz

MCQ: Sin(-625) =

  1. −cos5°
  2. cos5°
  3. sin5°
  4. −sin5°

B

Introduction to Quadratic Equations Quiz

MCQ: 3 x²+ 2 x + 1 is a

  1. polynomial of degree 2
  2. polynomial of degree 0
  3. polynomial of degree 3
  4. polynomial of degree n

A

Remainder Theorem Quiz

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

  1. a = -7
  2. a = 7
  3. a = 0
  4. a = 1

A