Practice - Methods of Solving Quadratic Equations
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
Solve using factorization: x² - 7x + 12 = 0
💡 Hint: Look for two numbers that multiply to 12 and add to -7.
Solve using completing the square: x² + 4x = 0
💡 Hint: What perfect square creates this equation?
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the first step in factoring a quadratic equation?
💡 Hint: Think about breaking down the equation into two simpler equations.
The discriminant is used to determine the number of roots. True or False?
💡 Hint: Recall how Δ tells us about the roots.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Solve the quadratic equation by any method: 4x² + 12x + 9 = 0.
💡 Hint: Notice it's a perfect square trinomial.
A ball is launched into the air; its height is modeled by h(t) = -16t² + 64t + 48. When does it hit the ground?
💡 Hint: Focus on achieving 0 height for the quadratic.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.