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Multiplication and Division with exponents

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Section 4.1/4.2. Multiplication and Division with exponents. an. Base. Exponent ... Power of zero. Anything, except zero itself, that is raised to the 0 power =1 ... – PowerPoint PPT presentation

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Title: Multiplication and Division with exponents


1
Section 4.1/4.2
  • Multiplication and Division with exponents

2
Exponent
an
Base
The exponent tell us how many times the base is
multiplied times itself
23
222 8
3
CAREFUL
-24 is not the same as (-2)4
-24 -(2222) -8
(-2)4(-2)(-2)(-2)(-2) 8
Here, the negative is included in the
multiplication
4
Product rule
5
Quotient rule
6
Product to a power
7
Power rule
8
Quotient to a power
9
If we have a negative exponent , the negative
means MOVE
If it is the numerator (TOP), move it to the
denominator(BOTTOM).
If it is the denominator(BOTTOM), move it to the
numerator (TOP).
10
Special Exponents
  • 1st power or power of 1
  • Something raise to the first power is itself
  • If there is no power written, it is understood
    that it is a power of 1
  • Power of zero
  • Anything, except zero itself, that is raised to
    the 0 power 1

11
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