Use the discriminant to determine whether the given equation has two irrational roots, two rational roots, one repeated root, or two complex roots. Do not solve. -3x² + 7x - 6 = 0 A) two irrational roots B) two rational roots C) one repeated root D) two complex roots

Question

Quizplus · Accepted Answer

The discriminant of the equation is:
b^2 - 4ac = 7^2 - 4(-3)(-6) = 25
Since the discriminant is positive and not a perfect square, the equation has two complex roots.

Use the Discriminant to Determine Whether the Given Equation Has