Algebra 8.1-8.3 The Rules of Exponents. Exponent Table MeaningExampleProperty Product of Powers...
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Transcript of Algebra 8.1-8.3 The Rules of Exponents. Exponent Table MeaningExampleProperty Product of Powers...
![Page 1: Algebra 8.1-8.3 The Rules of Exponents. Exponent Table MeaningExampleProperty Product of Powers Property Power of a Power Property Power of a Product.](https://reader036.fdocuments.in/reader036/viewer/2022072006/56649f505503460f94c72f22/html5/thumbnails/1.jpg)
AlgebraAlgebra
8.1-8.3The Rules of Exponents
![Page 2: Algebra 8.1-8.3 The Rules of Exponents. Exponent Table MeaningExampleProperty Product of Powers Property Power of a Power Property Power of a Product.](https://reader036.fdocuments.in/reader036/viewer/2022072006/56649f505503460f94c72f22/html5/thumbnails/2.jpg)
Exponent TableExponent Table
Meaning ExampleProperty
Product of Powers Property nmnm aaa
Power of a Power Property824 )( xx
Power of a Product Propertymmm baba )( 824 9)3( mm
84424 ))(()( ? xxxxWhy
532 555
nmnm aa )(
532 55)55)(5(555 ? Why
![Page 3: Algebra 8.1-8.3 The Rules of Exponents. Exponent Table MeaningExampleProperty Product of Powers Property Power of a Power Property Power of a Product.](https://reader036.fdocuments.in/reader036/viewer/2022072006/56649f505503460f94c72f22/html5/thumbnails/3.jpg)
DefinitionsDefinitions
53
BASE
EXPONENT
![Page 4: Algebra 8.1-8.3 The Rules of Exponents. Exponent Table MeaningExampleProperty Product of Powers Property Power of a Power Property Power of a Product.](https://reader036.fdocuments.in/reader036/viewer/2022072006/56649f505503460f94c72f22/html5/thumbnails/4.jpg)
Examples Using Product of PowersExamples Using Product of Powers
1) x x = 2 4. x 6
2) y y y = 3 4..
3) x y xy = 3 5.
y8
x y42 7
Let’s try three together!
Try these two on your own!
4) 3 3 =. 7
5) (-6) (-6) =4 438
(-6)8
![Page 5: Algebra 8.1-8.3 The Rules of Exponents. Exponent Table MeaningExampleProperty Product of Powers Property Power of a Power Property Power of a Product.](https://reader036.fdocuments.in/reader036/viewer/2022072006/56649f505503460f94c72f22/html5/thumbnails/5.jpg)
Examples Using Power of a PowerExamples Using Power of a Power
1) (9 ) = 3 4 9 12
2) [(-3) ] = 3 2
(-3)6
Let’s try two together!
Try this one on your own!3) (x ) =2 4 x 8
![Page 6: Algebra 8.1-8.3 The Rules of Exponents. Exponent Table MeaningExampleProperty Product of Powers Property Power of a Power Property Power of a Product.](https://reader036.fdocuments.in/reader036/viewer/2022072006/56649f505503460f94c72f22/html5/thumbnails/6.jpg)
Examples Using Power of a ProductExamples Using Power of a Product
1) (x y ) = 3 2
x y 6
2) -(2y ) = 4 -16y 12
Let’s try two together!
Try these two on your own!
3) [ a b ] =3
4) (-2y ) =3 4
a b9
16y12
3 9
3
213
3 6127
![Page 7: Algebra 8.1-8.3 The Rules of Exponents. Exponent Table MeaningExampleProperty Product of Powers Property Power of a Power Property Power of a Product.](https://reader036.fdocuments.in/reader036/viewer/2022072006/56649f505503460f94c72f22/html5/thumbnails/7.jpg)
Using All Three Properties TogetherUsing All Three Properties Together
1) (5x y ) x = 2 . 125x y11
Let’s try one together!
Try this one on your own!
2) (3a b) (2a b ) =2 72a b16
3 3 5
2 24 3 8
9
![Page 8: Algebra 8.1-8.3 The Rules of Exponents. Exponent Table MeaningExampleProperty Product of Powers Property Power of a Power Property Power of a Product.](https://reader036.fdocuments.in/reader036/viewer/2022072006/56649f505503460f94c72f22/html5/thumbnails/8.jpg)
Exponent TableExponent Table
Meaning ExampleProperty
Product of Powers Property nmnm aaa
Power of a Power Property824 )( xx
Power of a Product Propertymmm baba )( 824 9)3( mm
84424 ))(()( ? xxxxWhy
532 555
nmnm aa )(
532 55)55)(5(555 ? Why
Zero as an Exponent 10 a 12
10
Negative Exponentsn
nn aa
a n-a
1 and
1
Move any exponent across the fraction bar to change the sign of the exponent.
1
4
4
1 and
2
12
2
2-22
Dividing with Exponents 0a nmn
m
aa
a 24
6
55
5
Power of a Quotient Property 0b
m
mm
b
a
b
a
27
8
3
23
Why? See table.
Why? See table.
![Page 9: Algebra 8.1-8.3 The Rules of Exponents. Exponent Table MeaningExampleProperty Product of Powers Property Power of a Power Property Power of a Product.](https://reader036.fdocuments.in/reader036/viewer/2022072006/56649f505503460f94c72f22/html5/thumbnails/9.jpg)
ExamplesExamples
1) = 32
3 -3
Let’s try two together!
Try this one on your own!
3)
35 =
13
3127=
2) = 3 -2 2
4 [ ] = 1693
423
4
-2
-2
8a b 2a ba b 4b
-13 8
-24-2= 4a b
74
![Page 10: Algebra 8.1-8.3 The Rules of Exponents. Exponent Table MeaningExampleProperty Product of Powers Property Power of a Power Property Power of a Product.](https://reader036.fdocuments.in/reader036/viewer/2022072006/56649f505503460f94c72f22/html5/thumbnails/10.jpg)
HWHW
• P. 804 #1-28
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