Забыли?

?

# 9-2 PPT

код для вставкиСкачать
```WRITING RADICALS IN RATIONAL
FORM
Rational Exponents
1
DEFINITIONS
a
m
EXPONENT
BASE
Base: The term/variable of which is being raised
upon
Exponent: The term/variable is raised by a term. AKA
Power
9/23/2014 11:16 AM
Rational Exponents
2
NTH ROOT RULE
a
m /n
пЂЅ
m
n
вЂў M is the power (exponent)
вЂў N is the root
вЂў A is the base
9/23/2014 11:16 AM
Rational Exponents
3
RULES
Another way of writing 25 is 251/2.
2 5 is written in radical expression form.
251/2 is written in rational exponent form.
4
EXAMPLE 1
a
m /n
пЂЅ
m
n
Evaluate 43/2 in radical form and simplify.
9/23/2014 11:16 AM
- Rational Exponents
5
EXAMPLE 1
a
m /n
пЂЅ
m
n
Evaluate 43/2 in radical form and simplify.
4
9/23/2014 11:16 AM
3/2
пЂЅ
Rational Exponents
3
6
EXAMPLE 2
9/23/2014 11:16 AM
10.2 - Rational Exponents
7
9/23/2014 11:16 AM
10.2 - Rational Exponents
8
EXAMPLE 3
a
пЂЅ
m /n
m
n
Hint: Remember, the negative is OUTSIDE of the base
пЂ­
пЂЁ
3
27
4
9
9/23/2014 11:16 AM
10.2 - Rational Exponents
EXAMPLE 4
Evaluate пЂЁ 4 x пЂ­ 1 пЂ© in radical form and simplify.
3/5
5
3
10
9/23/2014 11:16 AM
10.2 - Rational Exponents
4
рќ‘Ћ
3рќ‘Ћ10 рќ‘Џ 6
31/4 рќ‘Ћ5/2 рќ‘Џ 3/2
1/2 3/4 3/8
9/23/2014 11:16 AM
рќ‘Џ
рќ‘ђ
10.2 - Rational Exponents
8
рќ‘Ћ4 рќ‘Џ6 рќ‘ђ 3
11
PROPERTIES OF EXPONENTS
Product of a Power:
a
( ab )
Negative Power Property:
Quotient Power Property:
9/23/2014 11:16 AM
пѓ—a пЂЅ a
n
mпЂ«n
(a ) пЂЅ a
Power of a Power:
Power of a Product:
m
10.2 - Rational Exponents
m пѓ—n
m
n
m
пЂЅa b
m
(a )
a
m
a
n
пЂ­n
пЂЅ
1
a
пЂЅa
m
n
m пЂ­n
12
```
###### Документ
Категория
Презентации
Просмотров
2
Размер файла
401 Кб
Теги
1/--страниц
Пожаловаться на содержимое документа