How do I print or save these worksheets as a PDF?

Click Print worksheet and choose your printer, or pick “Save as PDF” as the destination to keep a digital copy. The answer key prints on its own page.

Can I get a fresh set of problems?

Yes. Click New problems for a brand new randomly generated worksheet, as many times as you like.

Is this worksheet generator free?

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Quadratic equations worksheet generator

Quadratics with integer roots so students can check answers by substitution.

Quadratic Equations

Name: Date:

1.
x² + 12x + 27 = 0
2.
x² + 13x + 40 = 0
3.
x² + 9x + 20 = 0
4.
x² + 8x + 7 = 0
5.
x² + 17x + 72 = 0
6.
x² + 14x + 45 = 0
7.
x² + 18x + 81 = 0
8.
x² + 9x + 18 = 0
9.
x² + 8x + 15 = 0
10.
x² + 15x + 56 = 0
11.
x² + 14x + 48 = 0
12.
x² + 14x + 48 = 0
13.
x² + 6x + 5 = 0
14.
x² + 5x + 6 = 0
15.
x² + 8x + 7 = 0
16.
x² + 4x + 3 = 0
17.
x² + 15x + 54 = 0
18.
x² + 6x + 8 = 0
19.
x² + 8x + 7 = 0
20.
x² + 9x + 8 = 0

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Quadratic Equations — Answer Key

Name: Date:

1.
x² + 12x + 27 = 0
x = −9 or x = −3
2.
x² + 13x + 40 = 0
x = −5 or x = −8
3.
x² + 9x + 20 = 0
x = −5 or x = −4
4.
x² + 8x + 7 = 0
x = −1 or x = −7
5.
x² + 17x + 72 = 0
x = −9 or x = −8
6.
x² + 14x + 45 = 0
x = −5 or x = −9
7.
x² + 18x + 81 = 0
x = −9 or x = −9
8.
x² + 9x + 18 = 0
x = −6 or x = −3
9.
x² + 8x + 15 = 0
x = −5 or x = −3
10.
x² + 15x + 56 = 0
x = −7 or x = −8
11.
x² + 14x + 48 = 0
x = −6 or x = −8
12.
x² + 14x + 48 = 0
x = −8 or x = −6
13.
x² + 6x + 5 = 0
x = −5 or x = −1
14.
x² + 5x + 6 = 0
x = −3 or x = −2
15.
x² + 8x + 7 = 0
x = −7 or x = −1
16.
x² + 4x + 3 = 0
x = −3 or x = −1
17.
x² + 15x + 54 = 0
x = −6 or x = −9
18.
x² + 6x + 8 = 0
x = −4 or x = −2
19.
x² + 8x + 7 = 0
x = −1 or x = −7
20.
x² + 9x + 8 = 0
x = −8 or x = −1

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Frequently asked questions

How do I print or save these worksheets as a PDF?: Click Print worksheet and choose your printer, or pick “Save as PDF” as the destination to keep a digital copy. The answer key prints on its own page.
Can I get a fresh set of problems?: Yes. Click New problems for a brand new randomly generated worksheet, as many times as you like.
Is this worksheet generator free?: Yes. Every generator on the site is free to use, with no account, no watermark and unlimited printing for classroom or home use.