Investigation Notebook and Reflection Journal - McGraw-Hill Higher ...
Investigation Notebook and Reflection Journal - McGraw-Hill Higher ...
Investigation Notebook and Reflection Journal - McGraw-Hill Higher ...
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LESSON<br />
3.2<br />
Multiply <strong>and</strong> Divide with<br />
Negative Numbers<br />
In Lesson 3.2, I expect to learn:<br />
<strong>Investigation</strong> 1<br />
I found this on page .<br />
Develop & Underst<strong>and</strong>: A <strong>and</strong> B<br />
1. When do you need to place a negative sign in the product?<br />
Does it matter whether the numbers being multiplied are even,<br />
odd, fractions, or decimals? Explain.<br />
2. Describe how to find the product of a negative number <strong>and</strong> a<br />
positive number.<br />
I found this on page .<br />
<strong>Investigation</strong> 2<br />
I found this on<br />
pages .<br />
Develop & Underst<strong>and</strong>: C<br />
3. Suppose you are told that the product of two integers is a negative<br />
integer. Explain how you would find two possible integer factors.<br />
4. Determine if the following products would be positive or negative.<br />
Product<br />
The signs of two numbers being<br />
multiplied are the same.<br />
The signs of two numbers being<br />
multiplied are different.<br />
A negative number is raised to<br />
an odd power.<br />
A negative number is raised to<br />
an even power.<br />
Positive or Negative<br />
Copyright © Glencoe/<strong>McGraw</strong>-<strong>Hill</strong>, a division of The <strong>McGraw</strong>-<strong>Hill</strong> Companies, Inc.<br />
30 <strong>Investigation</strong> <strong>Notebook</strong> <strong>and</strong> <strong>Reflection</strong> <strong>Journal</strong>