Practice - Methods of Solving Quadratic Equations
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Practice Questions
Test your understanding with targeted questions
Factor the equation x² + 3x + 2 = 0.
💡 Hint: Look for factors of 2 that add up to 3.
What is the discriminant of the equation x² - 4x + 4 = 0?
💡 Hint: Use the formula D = b² - 4ac.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
Which method involves expressing a quadratic equation as a product of factors?
💡 Hint: Think of breaking down the quadratic.
True or False: The quadratic formula can only be used in certain cases of quadratic equations.
💡 Hint: Remember, it's universal!
1 more question available
Challenge Problems
Push your limits with advanced challenges
Find the dimensions of a rectangular area with an area of 72 m² if its length is 8 m more than its width. Formulate and solve a quadratic equation.
💡 Hint: First, set the equation up by expressing length in terms of width.
A projectile is thrown upward, modeled by the equation h(t) = -5t² + 20t + 5, where t is time in seconds. Find how long it takes for the projectile to hit the ground.
💡 Hint: After setting h(t) = 0, apply the quadratic formula.
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