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TExES Core Subjects 4-8 (211): Practice & Study Guide  /  General Courses

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TExES Core Subjects 4-8: Powers & 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. What is 0^0?

Question 2 2. Assuming g ≠ 0, what is g^0?

Question 3 3. Which of the following exponential expressions is equal to this radical expression?

Question 4 4. Convert 1.763 x 10^2 to standard notation.

Question 5 5.

Simplify

(r^-3)^-3

Page 2

Question 6 6. Simplify the following expression using positive exponents only.

Question 7 7. Solve

Question 8 8.

What is

13^0?

Question 9 9. Which of the following is written in proper scientific notation?

Question 10 10.

Simplify

(y^4)*(y^4)

Page 3

Question 11 11. Which statement is TRUE about multiplying exponential expressions?

Question 12 12.

Simplify

(Y^4)*(2^3)

Question 13 13. Simplify the expression below using positive exponents only.

Question 14 14. Simplify

Question 15 15. Which of the following would require the use of the 'power to a power' rule for exponents?

Page 4

Question 16 16. Simplify using ONLY positive exponents.

Question 17 17. Which of the following is true when dividing expressions with exponents?

Question 18 18. Solve

Question 19 19.

Simplify

(a^2)*(a^7)*(b^3)

Question 20 20. Which of the following is equivalent to the expression below?

Page 5

Question 21 21. Simplify the following expression.

Question 22 22.

Simplify

(a^-3)^4

Question 23 23. Solve:

Question 24 24. Simplify using only positive exponents.

Question 25 25. Simplify the expression below.

Page 6

Question 26 26. Which of the following is true about simplifying a power raised to a power?

Question 27 27. Convert 0.00028 to scientific notation.

Question 28 28. Simplify the expression below using only positive exponents.

Question 29 29. Which of the following is equivalent to the following expression?

Question 30 30. Simplify the following expression using positive exponents.

TExES Core Subjects 4-8: Powers & 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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