How to Use the Quadratic Formula to Find Roots of Equations


Choose an answer and hit 'next'. You will receive your score and answers at the end.

question 1 of 3

Which of the following statements are true?

Create Your Account To Take This Quiz

As a member, you'll also get unlimited access to over 79,000 lessons in math, English, science, history, and more. Plus, get practice tests, quizzes, and personalized coaching to help you succeed.

Try it risk-free
Try it risk-free for 30 days. Cancel anytime
Already registered? Log in here for access

1. Which of the following is the quadratic formula?

2. Identify a, b, and c in the quadratic equation 5x2 + 7x - 9 = 0

Create your account to access this entire worksheet
A Premium account gives you access to all lesson, practice exams, quizzes & worksheets
Access to all video lessons
Quizzes, practice exams & worksheets
Certificate of Completion
Access to instructors
Create an account to get started Create Account

About This Quiz & Worksheet

Quadratic formulas are used to find equation roots. The questions in this quiz will give you the chance to test what you've learned about the quadratic formula and how to use it to find the roots in an equation.

Quiz & Worksheet Goals

This quiz and printable worksheet will assess you on:

  • Quadratic equations and the quadratic formula
  • How to identify the quadratic formula
  • Your ability to use the quadratic formula to solve math problems

Skills Practiced

These assessments give you the opportunity to practice your proficiency with:

  • Problem solving - use acquired knowledge to solve practice problems involving the quadratic formula
  • Information recall - remember what you've learned about what the quadratic formula looks like
  • Reading comprehension - ensure that you draw the most important information from the related lesson about using the quadratic formula to find the roots in equations.

Skills Practiced

For more information about these topics, review the accompanying lesson called How to Use the Quadratic Formula to Find Roots of Equations. The lesson will explore the following:

  • Real-life applications of quadratic equations
  • Examples of math problems involving the quadratic formula
  • The number of roots in a quadratic equation