Factoring Trinomials - Worksheet 6 - 9th Grade
MediumFactor trinomials of the form ax² + bx + c (Medium)
22 problems · 20-25 minutes · Skills: polynomials, factoring, algebra
About This Worksheet
This medium-level worksheet contains 22 problems designed for 9th Grade students practicing factoring trinomials. Medium worksheets introduce larger numbers and varied question formats to deepen understanding and build fluency.
Factoring trinomials is the key technique for solving quadratic equations by factoring. It requires flexible thinking and pattern recognition — skills that strengthen algebraic reasoning and provide an alternative to the quadratic formula for many problems.
- Factor trinomials of the form x² + bx + c by finding two numbers that multiply to c and add to b
- Factor trinomials of the form ax² + bx + c using the ac method or trial and error
- Verify factored forms by expanding back to the original trinomial
- Factor completely by first removing the GCF before applying trinomial factoring
- Recognize trinomials that are prime and cannot be factored over the integers
How to Solve: Worked Example
- Read the problem carefully.
- Identify what is being asked.
- Use what you know to find the answer.
- Check your work.
Answer Key
Frequently Asked Questions
How do I download this factoring trinomials - worksheet 6 worksheet?
Click the "Download PDF / Print" button at the top of the worksheet. You can save it as a PDF or print it directly. The answer key will be on a separate page.
How do I find worksheets at different difficulty levels?
Each subtopic has 10 worksheets: Worksheets 1-3 are Easy, 4-7 are Medium, and 8-10 are Hard. Start with Easy worksheets to build confidence, then progress to harder ones.
What skills does this polynomials worksheet cover?
This worksheet focuses on polynomials, factoring, algebra. It is designed for 9th Grade students and provides structured practice through varied problem types with a worked example to guide students before they begin.
Can I use this worksheet in my classroom?
Yes. All worksheets on K12Worksheets are free for classroom use. You can print copies for your entire class. With 10 worksheets per subtopic at three difficulty levels, you have plenty of options for differentiated instruction and individualized practice.
How many problems are on this worksheet?
This worksheet contains 22 problems. It typically takes 20-25 minutes to complete. An answer key with all solutions is included so parents and teachers can check work quickly.