Polynomial Factoring Practice

Factor polynomials completely over the integers.

Math9th Grade

Let’s practice!

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01 Factor each polynomial completely over the integers.

Use exact answers: x^2 for powers, sqrt(2) for radicals and i for imaginary numbers. Separate solutions with commas.

1. Factor completely over the integers: 4x^2-4x-120.

2. Factor completely over the integers: 3x^2-24x+45.

3. Factor completely over the integers: 3x^2+30x+72.

4. Factor completely over the integers: 4x^2-144.

5. Factor completely over the integers: 6x^2+18x+12.

6. Factor completely over the integers: 4x^2-4x-8.

7. Factor completely over the integers: 3x^2+12x+9.

8. Factor completely over the integers: 2x^2-50.