Practice - Worked Examples
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Practice Questions
Test your understanding with targeted questions
Solve \( x^2 - 7x + 12 = 0 \) using factorization.
💡 Hint: Look for two numbers that add to -7 and multiply to 12.
Determine the y-intercept of the function \( f(x) = x^2 + 2x + 2 \).
💡 Hint: Set \\( x = 0 \\).
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What are the roots of the equation \( x^2 + 4x + 4 = 0 \)?
💡 Hint: Look for a perfect square.
True or False: The quadratic formula can only be used when the quadratic cannot be factored.
💡 Hint: Think about when to use the formula.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Given the equation \( 4x^2 - 8x + 3 = 0 \), determine its roots using the discriminant.
💡 Hint: Evaluate the discriminant first to determine the types of solutions.
A projectile follows the path: \( h(t) = -16t^2 + 64t + 80 \). Determine when it reaches the ground.
💡 Hint: Calculate using the quadratic formula.
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Reference links
Supplementary resources to enhance your learning experience.