Discriminant: \(b^2 - 4ac = (-4)^2 - 4 \times 2 \times (-6) = 16 + 48 = 64\)
Related Articles
- Solve the quadratic equation \(2x^2 - 4x - 6 = 0\) using the quadratic formula.
- Quadratic formula: \(x = \frac{-b \pm \sqrt{b^2 - 4ac}}{2a}\)
- Here, \(a = 2\), \(b = -4\), \(c = -6\)
- \(x = \frac{4 \pm \sqrt{64}}{4} = \frac{4 \pm 8}{4}\)
- Solutions: \(x = \frac{12}{4} = 3\) and \(x = \frac{-4}{4} = -1\)
- A train travels 180 miles in 3 hours. What is the average speed of the train in miles per hour?
Trending Articles
Moorhuhn Kart 4: Can You Beat the Developer's Lap?
Game On: What's This Store's Name?
Unlock the Secret Code Hidden in Geometry Dash Text
Unlock Skin Traffik: The Shocking London Hitman You Can Control
Why Are Your Eyes So Gloomy in This Game?
Unlock the Secret Fate Hidden in your Five Parsecs from Home Sheet
Master the Scalpel: Epic Online Surgery Challenge
How to Get Water Green Hell in Minecraft? The Shocking Trick You Missed
Is Kindergarten 3 Unblocked Even Possible? The Viral Classroom Hack
Thanksgiving Showdown: This Stuffing or That Stuffing?