Skip to main content

KiwiBee printable

Using the discriminant

Free printable Algebra 1 math worksheet for "Using the discriminant" — practice quadratic equations. No-prep, print or assign online.

Using the discriminant — free printable Algebra 1 math worksheetOpen in KiwiBee to download

This worksheet provides challenging problems focused on using the discriminant to assess the roots of quadratic equations. Teachers can use it to reinforce students' understanding of quadratic solutions and to develop critical thinking skills in algebra. Ideal for Algebra 1 classes, it supports mastery of quadratic equations through practical application and analysis.

Math
Algebra & Functions
High School
Worksheets
Ages 14–18
hard

Learning objectives

  • Analyze quadratic equations to determine the nature of their roots using the discriminant
  • Classify quadratic equations as having two real, one real, or two complex solutions based on the discriminant value
  • Apply the discriminant formula to solve and interpret quadratic equations in various problem contexts

How to use this worksheet

  1. Click “Download Worksheet” and sign in with Google or email to get the PDF instantly.
  2. Print at home or in class for High School; it's no-prep, with no extra materials needed.
  3. Hand it out as classwork, homework, or a quick warm-up.

Likes & comments

See what other teachers think and share a helpful note.

Loading likes and comments…

Create more worksheets in our Worksheet Studio

Generate fresh worksheets for any grade, topic, and language — free.

Open the Worksheet Studio

Related worksheets

Solve a quadratic equation by completing the square

Solve a quadratic equation by completing the square

Worksheets
hard
Ages 14–18
Solve a quadratic equation by factoring

Solve a quadratic equation by factoring

Worksheets
medium
Ages 14–18
Solve a quadratic equation using the quadratic formula

Solve a quadratic equation using the quadratic formula

Worksheets
medium
Ages 14–18
Solve a system of linear and quadratic equations by graphing

Solve a system of linear and quadratic equations by graphing

Worksheets
hard
Ages 14–18
Checkpoint: Quadratic equations

Checkpoint: Quadratic equations

Worksheets
hard
Ages 14–18
Complete the square

Complete the square

Worksheets
hard
Ages 14–18
Solve a quadratic equation by factoring

Solve a quadratic equation by factoring

Worksheets
hard
Ages 14–18
Solve a quadratic equation using square roots

Solve a quadratic equation using square roots

Worksheets
hard
Ages 14–18