Chapter 4 Quiz 1

Powers & Exponents

100

Write the expression using exponents

6*6*6*6*6

6⁵

200

Write each expression as an exponent.

f*f*g*g*g*g

f²g⁴

300

Evaluate each expression.

3⁵

243

400

Evaluate the expression.

(-4)³

-64

500

Evaluate each expression if x=4 and y=1

x²-6

10

Negative Exponents

100

Write each expression using a POSITIVE exponent.

9^-4

1/9⁴

200

Write each expression using a positive exponent.

m^-5

1/m⁵

300

Write each expression using a positive exponent.

(-4)^-3

1/(-4)³

400

Write each fraction as an expression using a negative exponent other than -1.

1/6³

6^-3

500

Write each fraction as an expression using a negative exponent other than -1.

1/64

4^-3

^or

8^-2

Multiplying and Dividing Exponents

100

Find each product or quotient. Express using positive exponents.

3⁵*3^-2

3³

200

Find each product or quotient. Express using positive exponents.

(-7)*(-7)⁴

(-7)⁵

300

Find each product or quotient. Express using positive exponents. 

(2h⁷)(6h)

12h⁸

400

Find each product or quotient. Express using positive exponents.

9⁴/9⁵

1/9¹

500

Find each product or quotient. Express using positive exponents. 

k¹⁰/k⁴

k⁶

Scientific Notation

100

Express each number in standard form.

5.82 * 10³

5,820

200

Express each number in standard form.

1.1 * 10^-4

.00011

300

Express each number in standard form.

9*10^-2

.09

400

Express each number in scientific notation.

379 

3.79*10²

500

Express each number in scientific notation. 

.0072

7.2*10^-3