exponents lesson 1 exponential notation

Exponents Lesson 1 Exponential Notation.notebook

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Exponents Lesson 1Exponential Notation

Supplemental Practice

pg 4 # 1 - 6

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Do you remember???

pg 1


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pg 1


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Let's try... pg 1


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pg 2


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Let's try... pg 2


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Let's try... pg 2


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Let's keep going... pg 2


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Let's keep going... pg 2


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The product is positive. When a negative number is raised to an EVEN power, the result is always POSITIVE.

The product is negative. When a negative number is raised to an ODD power, the result is always NEGATIVE.

Hmmm...

pg 3


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No, a negative number to an ODD power will always result in a negative product.

No, a negative number to an EVEN power will always result in a positive product.

pg 3


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Josie is incorrect. The base should be written as (-15). When the base is a negative number, the base must be written in parenthesis.

pg 3


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Questions to think about...

The sign is always negative.

The sign is always positive.

*Reminder: When the base is negative, it must always be written in parenthesis.*

pg 4


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Why should we bother with exponential notation?

Exponential notation saves writing!!!!

Exponential notation is used for recording scientific measures of very large or very small quantities.

Closing...


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Supplemental Practice


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exponents lesson 1 exponential notation

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