Adaptive Practice
Quadratic Equations
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⏱ 0:30
Easy
The roots of the equation x² - 5x + 6 = 0 are:
Easy
The discriminant of ax² + bx + c = 0 is:
Easy
If the discriminant is zero, the equation has:
Easy
Using the quadratic formula, the roots of 2x² + x - 1 = 0 are:
Easy
A number and its reciprocal have a sum of 10/3. The number is:
Easy
The product of two consecutive positive integers is 306. The integers are: