# High School Algebra Homework Help: Exponents & Exponential Expressions Chapter Exam

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

25/22

#### Question 2 2. Solve the following expression:

#### Question 3 3. Convert 0.00028 to scientific notation.

#### Question 4 4. Which of the following is true about simplifying a power raised to a power?

####
Question 5
5.
Simplify and write as a decimal.

7^-3/5^-5

### Page 2

####
Question 6
6.
Simplify

(4^9)^-3

#### Question 7 7. Solve the following expression:

####
Question 8
8.
Simplify

x2/x-3

####
Question 9
9.
Simplify

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

####
Question 10
10.
Simplify

(a^-3)^4

### Page 3

####
Question 11
11.
Simplify

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

#### Question 12 12. Which term corresponds to the exponent?

#### Question 13 13. Which number is the base?

#### Question 14 14. Convert 1.763 x 10^2 to standard notation.

####
Question 15
15.
Solve

12/3 - (4*5 - 18) + 3*1 - 2

### Page 4

####
Question 16
16.
Simplify

35/x2

#### Question 17 17. Assuming g ≠ 0, what is g^0?

####
Question 18
18.
Simplify the following

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

####
Question 19
19.
Write the following using only positive exponents.

y^-4*z^-12

#### Question 20 20. Which statement helps prove that 3^0 = 1?

### Page 5

####
Question 21
21.
Solve

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

#### Question 22 22. Simplify (4^6)^10

#### Question 23 23. Convert 8.06 x 10^-1 to standard notation.

####
Question 24
24.
Simplify

C x C x C x C x C x C

#### Question 25 25. What is true about negative exponents?

### Page 6

####
Question 26
26.
Simplify

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

####
Question 27
27.
Simplify the following:

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

#### Question 28 28. Convert 36,098,000 to scientific notation.

#### Question 29 29. Which of the following is written in proper scientific notation?

#### Question 30 30. Solve the following expression:

#### High School Algebra Homework Help: Exponents & 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!