Exam

GRE

Section

Difficulty

GRE Quantitative Reasoning Section

Range of k for Distinct Roots in Quadratic Equation

Medium Algebra Expressions, Equations, And Inequalities

Consider the quadratic equation given as:

$$x^2 - 6x + k = 0$$

where $k$ is a constant. The equation has two real and distinct roots. What is the range of values for $k$?

A

$$k < 9$$

B

$$k > 9$$

C

$$k = 9$$

D

$$k > 0$$

Hint

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