Practice - Quadratic Expressions
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Practice Questions
Test your understanding with targeted questions
Write down a quadratic expression.
💡 Hint: Make sure a is not zero.
Identify a quadratic inequality.
💡 Hint: Look for expressions with x².
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
Which of the following represents a quadratic inequality?
💡 Hint: Look for the < or > symbol.
True or False: A quadratic function can have exactly one real root.
💡 Hint: Think about the situation when the discriminant is zero.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Solve the quadratic inequality 5x² - 20x + 15 > 0 and discuss the significance of the solution in a real-world context.
💡 Hint: Try factoring first to find the roots.
Given the inequality -2x² + 4x - 2 ≤ 0, analyze the implications of the solution in a business scenario.
💡 Hint: Consider the standard form and where the values meet the condition.
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