6th-8th Grade Math: Roots & Radical Expressions 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!

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Question 1 1. Estimate the value of √44 to two places past the decimal.

Question 2 2. Solve the following equation: √(x-2) = 4.

Question 3 3. Simplify

Question 4 4. Simplify.

Question 5 5. After you simplify this radical, what number is on the outside of the radical?

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Question 6 6. Solve the following equation: 2 + √c = 27.

Question 7 7. Solve:

Question 8 8. Simplify

Question 9 9. Which of the following is a radical?

Question 10 10. Simplify

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Question 11 11. Simplify the following expression.

Question 12 12. In mathematics, the term 'radical' means the same as

Question 13 13. Which one of the following statements is NOT true about the quotient rule?

Question 14 14. Simplify: √175

Question 15 15. Estimate √125 to two decimal places.

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Question 16 16. Which of the following are not real numbers?

Question 17 17. Simplify

Question 18 18. Simplify the following expression.

Question 19 19. What number is left inside the radical after you simplify?

Question 20 20. Solve the following equation: √(2x) = 1.

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Question 21 21. Simplify

Question 22 22. Simplify

Question 23 23. Simplify

Question 24 24. Simplify

Question 25 25. Simplify

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Question 26 26.

Which step in the process is incorrect in solving the following problem?

Estimate the √20 to two decimal places.

Question 27 27. Simplify.

Question 28 28. Estimate √88 to two decimal places.

Question 29 29. Which of the following terms is the radicand for the following expression?

Question 30 30. Which of the following terms is written in proper form?

6th-8th Grade Math: Roots & Radical Expressions 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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