Nature of roots of quadratic equation Quiz Questions and Answers 11 PDF Download

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Study nature of roots of quadratic equation online courses with multiple choice question (MCQs): if roots of x² - 5x + a = 0 are equal, then a =, for bachelor degree and masters degree in mathematics questions with choices 25/5, ±25/4, 25/4 with online eLearning for international exams' preparation like international Olympiad preparation. Learn quadratic equations quizzes with problem-solving skills assessment test.

Quiz on Nature of roots of quadratic equation Worksheet 11Quiz PDF Download

Nature of roots of quadratic equation Quiz

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

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