Chapter 10 Test Review

Multiplying Exponents

100

(x²)(x⁵)

x⁷

200

(3⁶)(3⁸)

3¹⁴

300

(x⁵y³) * (x³y⁷)

x⁸y¹⁰

400

(x³y²z⁶)³

x⁹y⁶z¹⁸

500

(2x⁵y⁸z² * 3x⁴y⁶z³)²

36x¹⁸y²⁸z¹⁰

Dividing Exponents

100

x⁷/x³

x⁴

200

9⁶/9⁴

9²

300

8x⁹y⁶/4x⁴y⁵

2x⁵y

400

(x²y⁵/xy³)³

x³y⁶

500

(2x³y⁴/x²y³)³

8x³y³

Add/Subtract Scientific Notation

100

3.1 x 10³ + 4.3 x 10³

7.4 x 10³

200

6.3 x 10^-4 - 2.1 x 10^-4

4.2 x 10^-4

300

2.4 x 10⁴ + 5.57 x 10³

2.957 x 10⁴

400

1.39 x 10⁵ - 4 x 10²

5.16 x 10^-2

500

7 x 10^-1 + 6.4 x 10^-5

7.00064 x 10^-1

Multiply/Divide Scientific Notation

100

(1.08 x 10^-3)(9.3 x 10^-3)

1.004 x 10^-5

200

(5.4 x 10^-1) / (3.4 x 10¹)

1.588 x 10^-2

300

(3.48 x 10³)(9.8 x 10⁴)

3.41 x 10⁸

400

(7.1 x 10⁶) / (8.2 x 10¹)

8.659 x 10⁴

500

(3.5 x 10^-2)(9 x 10⁴)

3.15 x 10³

Negative/Zero Exponents

100

x^-2

1/x²

200

x^-5/y^-6

y⁶/x⁵

300

x^-5y³/x³y^-2

y⁵/x⁸

400

a⁰b³c⁶/b^-4c^-2

b¹⁰c⁸

500

a⁷b⁰c⁹/a^-2b^-4c⁴

a⁹b⁴c⁵