Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
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 related to the topic.
Question 1
Easy
Solve the quadratic equation: x² + 6x + 5 = 0.
💡 Hint: Try factoring the equation.
Question 2
Easy
Is the equation 5x² + 2x + 3 = 0 a quadratic equation?
💡 Hint: Check if it fits the form ax² + bx + c.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the standard form of a quadratic equation?
- ax² + bx + c = 0
- a + b + c = 0
- ax + b = 0
💡 Hint: Look for the highest power of x in the options.
Question 2
Is the equation 3x² - 4x + 1 = 0 a quadratic equation?
- True
- False
💡 Hint: Check the numbers associated with x².
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a rectangular garden with a length that is twice its width and an area of 300 m². Find the dimensions.
💡 Hint: Use the area formula, width (x) and length (2x), then set up a quadratic equation.
Question 2
Find two consecutive integers whose product is 120.
💡 Hint: Let the integers be n and n+1, and set up the equation n(n + 1) = 120.
Challenge and get performance evaluation