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The MCQ: The sum and the product of the roots of equation x² - kx + k² = 0 are PDF, "Relation b/w roots and the coefficients of quadratic equations" App Download (Free) with k, k², k², k, −k, k², and k, −k² choices for ACT test. Practice relation b/w roots and the coefficients of quadratic equations quiz questions, download Amazon eBook (Free Sample) for SAT test.

## Math: Relation b/w roots and the coefficients of quadratic equations MCQs

MCQ: The sum and the product of the roots of equation x² - kx + k² = 0 are

A) k, k²
B) k², k
C) −k, k²
D) k, −k²

MCQ: The sum and the product of the roots of equation 4x² + 7x -3 = 0 are

A) −3/4, −7/4
B) −7/4, −3/4
C) −7/4, 3/4
D) None of Above

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

A) x = a/2b
B) x = -a/2b
C) x = -b/2a
D) None of Above

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

A) x² - 6x + 11 = 0
B) x² + 6x - 11 = 0
C) x² -11x + 6 = 0
D) 3x² -2x + 1 = 0

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

A) ƒ(a/2b)
B) ƒ(-a/2b)
C) ƒ(-b/2a)
D) None of Above

### Practice Tests: College Math Exam Prep

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