To Start: 10 Points Evaluate:. CHAPTER 4: FACTORS, FRACTIONS, AND EXPONENTS Section 4-8: Exponents and Division.

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Presentation transcript:

To Start: 10 Points Evaluate:

CHAPTER 4: FACTORS, FRACTIONS, AND EXPONENTS Section 4-8: Exponents and Division

Powers What happened when we multiplied two powers with the same base, such as 7 5 and 7 3 ? We added the exponents! =(7) 8 So what do you think will happen if we divide 7 5 by 7 3 ? We Subtract the exponents!!

Dividing Powers Simplify:

Dividing Powers – You Try!! Simplify:

Dividing Powers!! Simplify:

Dividing Powers – You Try!! Simplify:

Homework Part 1! Page 206: 1-24 Talking Assignment: MA Worksheet #30 Page Page

To Start: 10 Points Evaluate:

Negative Exponents!!! We need to think of negative exponents as traitors!!! When we have a negative exponent we simply send it to the other side of the quotient. Example:

Negative Exponents!!! Simplify:

Negative Exponents – You Try!!! Simplify:

Negative Exponents!!! Simplify:

Negative Exponents – You Try!!! Simplify:

Homework – Part 2 !!!! Page 206: 25-46