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

Relation b/w roots and the coefficients of quadratic equations multiple choice questions (MCQs), relation b/w roots and the coefficients of quadratic equations test prep for online learning with college degree certificate eCourses. Learn quadratic equations multiple choice questions (MCQs), relation b/w roots and the coefficients of quadratic equations quiz questions and answers. Career test on nature of roots of quadratic equation, solution of a quadratic equations, fourth root of unity, polynomial function, remainder theorem test for online practice math courses distance learning.

Learn quadratic equations practice test MCQs: sum and product of roots of equation 4x² + 7x -3 = 0 are, for free online courses with options −3/4, −7/4, −7/4, −3/4, −7/4, 3/4 for online associates degree. Free skills assessment test is for online e-learning relation b/w roots and the coefficients of quadratic equations quiz questions for competitive assessment in math major.

MCQ on Relation b/w roots and the coefficients of quadratic equationsQuiz 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