Pennsylvania Grades 4-8 - Math Subject Concentration (5158): Practice & Study Guide  /  Math Courses

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Radical & Exponential 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!

Page 1

Question 1 1. Simplify

Question 2 2. Simplify

Question 3 3. Which of the following are not real numbers?

Question 4 4. Which of the following statements is true about multiplying radical expressions?

Question 5 5. Which term is the radicand in this expression?

Page 2

Question 6 6. Simplify

Question 7 7. Solve the following equation: √x = 3.

Question 8 8. Solve the following equation: √(x-2) = 4.

Question 9 9. Multiply the following expressions.

Question 10 10. Simplify

Page 3

Question 11 11. Multiply the following expressions:

Question 12 12. Solve the following equation:

Question 13 13. Which of the following demonstrates the product rule for radicals when multiplying radical expressions?

Question 14 14. Which of the following represents a real number?

Question 15 15. Solve the following equation: √(2x) = 1.

Page 4

Question 16 16. Which of these terms could be added to √5?

Question 17 17.

What of these applies the definition of a real number?

i. a number that is not imaginary.

ii. all numbers except ∞ and √(-1)

iii. examples include -3, 2.71, and 4/5

Question 18 18. Which of the following terms is the radicand for the following expression?

Question 19 19. Solve the following equation: 2 + √c = 27.

Question 20 20. Multiply, then simplify the following expressions:

Radical & Exponential 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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