Solve Quad Eq's w Quad Formula app for iPhone and iPad

Experience algebra in a whole new way. Learn about the concept, see it in action, understand the procedure, practice it, check your understanding, and do it all on your iPad.

Analyze the relationship between the number of solutions of a quadratic equation and its discriminant using the stopping time of a motorcycle and use the quadratic formula to find the solution.

• Calculate the discriminant of a quadratic equation written in one variable.
• Determine the number of real roots for a quadratic equation using the discriminant.
• Solve quadratic equations written in one variable using the quadratic formula.
• Practice solving quadratic equations using the quadratic formula and learn from your mistakes.

App features:
• Take charge! Explore algebra in an engaging and interactive environment.
• Experience hands-on interactions, not just words and pictures on a page.
• Practice what you learn and receive helpful feedback.
• Investigate challenging topics with step-by-step support.
• Demonstrate what you learn by taking quizzes.
• Want more? Check out the AC library in the App Store.