Relation b/w roots and the coefficients of quadratic equations MCQs Quiz Online PDF Download

Learn relation b/w roots and the coefficients of quadratic equations MCQs, math test for learning online courses and test prep to practice. Quadratic equations quiz has multiple choice questions (MCQ), relation b/w roots and the coefficients of quadratic equations quiz questions and answers, nature of roots of quadratic equation, solution of a quadratic equations, fourth root of unity, polynomial function, relation b/w roots and the coefficients of quadratic equations tutorials for online practice math courses distance learning.

College math practice test MCQ: sum and product of roots of equation x² - kx + k² = 0 are with choices k, k², k², k, −k, k² and k, −k² problem solving skills for summative and formative assessment, competitive exam prep, interview questions with answer key. Free study guide is for online learning relation b/w roots and the coefficients of quadratic equations quiz with MCQs to practice test questions with answers.

MCQs on Relation b/w roots and the coefficients of quadratic equations Quiz PDF Download

MCQ. Sum and product of roots of equation x² - kx + k² = 0 are

  1. k, k²
  2. k², k
  3. −k, k²
  4. k, −k²

A

MCQ. Sum and product of roots of equation 4x² + 7x -3 = 0 are

  1. −3/4, −7/4
  2. −7/4, −3/4
  3. −7/4, 3/4
  4. None of Above

B

MCQ. If a < 0, then function ƒ(x) = ax² + bx + c has a maximum value value at

  1. x = a/2b
  2. x = -a/2b
  3. x = -b/2a
  4. None of Above

C

MCQ. If α and β are roots of x² -2x + 3 = 0, then equation with roots 1/α,1/β is

  1. x² - 6x + 11 = 0
  2. x² + 6x - 11 = 0
  3. x² -11x + 6 = 0
  4. 3x² -2x + 1 = 0

D

MCQ. If a > 0, then function ƒ(x) = ax² + bx + c has a minimum value at

  1. ƒ(a/2b)
  2. ƒ(-a/2b)
  3. ƒ(-b/2a)
  4. None of Above

C