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Explorations in Core Math Algebra 1 Chapter 7: Factoring Polynomials Chapter Exam

Exam Instructions:

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

Page 1

Question 1 1. 81x^2+18xy+y^2 is:

Question 2 2. Factor and solve.

Question 3 3. Factor.

Question 4 4. Multiply out (2x+5y)^2

Question 5 5. Factor.

Page 2

Question 6 6. 3x^2+8xy+4y^2 is:

Question 7 7. Which method can be used to factor x^3 + 4x^2 + x + 4?

Question 8 8. The polynomial x^6 + 13x^3 + 30 is written in quadratic form as u^2 + 13u + 30. What does u equal?

Question 9 9. Factor x^2 + 6x + 8.

Question 10 10.

Factor the following expression:

x^4 - 13x^2 + 36

Page 3

Question 11 11. Factor x^3 + 4x^2 + x + 4.

Question 12 12. Which method can be used to factor 7x + 14?

Question 13 13. Solve for x: 3x^2 + 3x - 6 = 12

Question 14 14. Factor and solve.

Question 15 15. What is the formula for perfect square binomials?

Page 4

Question 16 16. Solve for x: x^2 + 3x + 7 = 5

Question 17 17.

Write the following expression in quadratic form:

2x^6 - 2x^3 - 40

Question 18 18. Factor x^2 - 9.

Question 19 19.

Factor the following expression:

x^8 + 8x^4 + 15

Question 20 20. Factor x^2 + 6x + 5.

Page 5

Question 21 21. Factor x^2 - 12x + 32.

Question 22 22. Factor 2x^2 + 3x - 14 .

Question 23 23. Which expression CANNOT be written in quadratic form?

Question 24 24. Factor x^2+4xy+4y^2.

Question 25 25. Factor and solve.

Explorations in Core Math Algebra 1 Chapter 7: Factoring Polynomials Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next set of questions. You can skip questions if you would like and come back to them later with the yellow "Go To First Skipped Question" button. When you have completed the practice exam, a green submit button will appear. Click it to see your results. Good luck!

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