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TASC Math: Exponents and 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 the following

(3^3*4^-1)/(a^-7*b^2*c^-9)

Question 2 2. Solve the following expression:

Question 3 3. Simplify the following expression:

Question 4 4. Simplify the following expression.

Question 5 5. Simplify using only positive exponents.

Page 2

Question 6 6. Which of the following radical expressions is equal to this exponential expression?

Question 7 7. Which operation comes second in the order of operations?

Question 8 8. Simplify the expression using positive exponents.

Question 9 9.

Solve

(3 + 2) - 4^3 * 2 + 3^3 - (1-3)

Question 10 10. Which of the following would be true regarding the following exponential expression?

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Question 11 11. Which of the following is equivalent to the expression below?

Question 12 12. Solve the following expression:

Question 13 13.

Write using exponential notation

9 x 9 x 9

Question 14 14. Convert 0.00028 to scientific notation.

Question 15 15.

Simplify

(3^8)(x^3)/(3^3)(x^-4)

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Question 16 16.

Simplify

(x^2)/(x^-3)

Question 17 17.

Simplify

(3^5)/(x^2)

Question 18 18. Simplify (4^6)^10

Question 19 19. Simplify the expression using positive exponents.

Question 20 20.

Simplify the following:

5^-3*6^4*2^-1

Page 5

Question 21 21.

Simplify

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

Question 22 22. Simplify the expression using positive exponents.

Question 23 23. Simplify the expression below using positive exponents only.

Question 24 24. Simplify using ONLY positive exponents.

Question 25 25. What is true about negative exponents?

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Question 26 26.

Simplify

2 x 2 x 2 x 2

Question 27 27. Which operations are performed together from left to right?

Question 28 28.

Write the following using only positive exponents.

y^-4*z^-12

Question 29 29.

Simplify

(5^6)*(5^-4)

Question 30 30.

What is

g^0?

TASC Math: Exponents and Exponential Expressions Chapter Exam Instructions

Choose your answers to the questions and click 'Next' to see the next question. You can skip questions if you would like and come back to them later with the "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. You will lose your work if you close or refresh this page. Good luck!

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