Chapter 10 Review

Evaluate the Expression (Integers)

100

3³

27

200

(-2)³

-8

300

(-2³)

-8

400

8² - 3³

37

500

3⁹ * 3^-6

27

Simplify the Expression (Variables)

100

(3x)³

27x³

200

2⁸ / 2⁶

4

300

(4x²)(x³)

4x⁵

400

(2x)³ / (2x)

4x²

500

x²(x⁵ * x³)

x¹⁰

Simplify the Expression (Exponents)

100

x^-1

1/x

200

2(x^-3)

2/x³

300

x^-2 * x^-3

1/x⁵

400

3(x^-4 * x^-2)

3/x⁶

500

2x^-2 * 3x⁵

6x³

Standard Form to Scientific Notation

100

250,000

2.5 * 10⁵

200

.0000025

2.5 * 10^-6

300

658,000,000

6.58 * 10⁸

400

.0000012

1.2 * 10^-6

500

7,520,000

7.52 * 10⁶

Scientific Notation to Standard Form

100

6.8 * 10^-5

.000068

200

0.356 * 10²

35.6

300

9.66 * 10¹¹

966,000,000,000

400

6.78 * 10^-5

.0000678

500

5.68 * 10⁸

568,000,000