### Home > PC > Chapter 1 > Lesson 1.1.1 > Problem1-9

1-9.

Write each product as a power of $2$. Then check your results using your chart.

Example: $2^{3} · 2^{−2} =$

Solution: $2^{3} · 2^{−2} = 2^{1 }$

Check: $8·\ \frac{1}{4}=2$

1. $2^{−4} · 2^{2} =$

Solution:
$2^{−4} · 2^{2} = 2^{−2}$

1. $2^{−1} · 2^{−2} =$

Follow the steps in the example.

1. $2^{0} · 2^{−3} =$

Follow the steps in the example.