More Lessons for Grade 9 Math

Math Worksheets

Videos, worksheets, games and activities to help Algebra and Grade 9 students learn about solving quadratic equations using the quadratic formula.

Solving Quadratic Equations - Quadratic Formula Part 12

Rotate to landscape screen format on a mobile phone or small tablet to use the **Mathway** widget, a free math problem solver that **answers your questions with step-by-step explanations**.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.