exponent rules. simplify each algebraic expression. do not leave negative exponents
TRANSCRIPT
![Page 1: Exponent Rules. Simplify each algebraic expression. Do NOT leave negative exponents](https://reader036.vdocuments.mx/reader036/viewer/2022081816/56649ee55503460f94bf4160/html5/thumbnails/1.jpg)
Exponent Rules
0 1
m n m n
mm n
n
nm mn
a a a
aa
a
a
a a
1
a negative exponent
"means" take the
reciprocal of the base
mm
aa
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Exponent Rules
3 2x
3 2x x
5x
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Exponent Rules
7 2 42 3 x x y y
7 2 42 3x y xy
8 66x y
![Page 4: Exponent Rules. Simplify each algebraic expression. Do NOT leave negative exponents](https://reader036.vdocuments.mx/reader036/viewer/2022081816/56649ee55503460f94bf4160/html5/thumbnails/4.jpg)
Simplify each algebraic expression.
Do NOT leave negative exponents.
4
9
14
7
m
m
2 7
1 7
mmmm
mmmmmmmmm
5
2
m
![Page 5: Exponent Rules. Simplify each algebraic expression. Do NOT leave negative exponents](https://reader036.vdocuments.mx/reader036/viewer/2022081816/56649ee55503460f94bf4160/html5/thumbnails/5.jpg)
Exponent Rules
20 1281x y
45 33x y 5 3 5 3 5 3 5 33 3 3 3x y x y x y x y
![Page 6: Exponent Rules. Simplify each algebraic expression. Do NOT leave negative exponents](https://reader036.vdocuments.mx/reader036/viewer/2022081816/56649ee55503460f94bf4160/html5/thumbnails/6.jpg)
Simplify the given expression. Do not leave negative exponents.
25
2
1
51
25
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Simplify the given expression. Do not leave negative exponents.
Clear outside exponents first,
move the “location” of the base that has a negative exponent
the base still has an exponent, but now it is positive.
![Page 8: Exponent Rules. Simplify each algebraic expression. Do NOT leave negative exponents](https://reader036.vdocuments.mx/reader036/viewer/2022081816/56649ee55503460f94bf4160/html5/thumbnails/8.jpg)
Simplify the given expression. Do not leave negative exponents.
22 1
5 2
y y
y y
25 2
2 1
y y
y y
10 4
4 2
y y
y y14
122
y
yy
![Page 9: Exponent Rules. Simplify each algebraic expression. Do NOT leave negative exponents](https://reader036.vdocuments.mx/reader036/viewer/2022081816/56649ee55503460f94bf4160/html5/thumbnails/9.jpg)
Simplify the given expression. Do not leave negative exponents.
Clear outside exponents first, make sure all parenthesis are “gone” before “moving” bases.
The base is only what the exponent touches.
![Page 10: Exponent Rules. Simplify each algebraic expression. Do NOT leave negative exponents](https://reader036.vdocuments.mx/reader036/viewer/2022081816/56649ee55503460f94bf4160/html5/thumbnails/10.jpg)
Simplify the given expression. Do not leave negative exponents.
2
4 3
x y
x y 2 3
4
x yy
x 2 4
4
x y
x 4
2
y
x
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Simplify each numerical expression.
1mm
aa
1
mma an
m nma a
Negative exponent, take the reciprocal of the base
Rational exponent, rewrite as radical, the denominator is the index
Rational exponent, rewrite as radical, the denominator is the index, the numerator is still the exponent of the base.
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Simplify each numerical expression.
1
2
25
2
1
1
25
1
25 1
5
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Simplify each algebraic expression.
Do NOT leave negative exponents.
When working with rational exponents, the denominator of the exponent is the index of the radical, and the numerator is still the exponent of the base.
The base is only what the exponent “touches”.
![Page 14: Exponent Rules. Simplify each algebraic expression. Do NOT leave negative exponents](https://reader036.vdocuments.mx/reader036/viewer/2022081816/56649ee55503460f94bf4160/html5/thumbnails/14.jpg)
Simplify each algebraic expression.
Do NOT leave negative exponents.
3 2
4 3
1
6
12
a a
a
9 8
2
a a
a3
1
a
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Simplify each algebraic expression.
Do NOT leave negative exponents.
If n is a positive integer and m is any integer and is a real number, then
In radical notation:
m 1
m1/ n mn na a a
m
m n mnna a a
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Simplify each algebraic expression.
Do NOT leave negative exponents.
1 14 6 6 122 3
6 2 9
x y x y
x y z
2 3 2 4
3 1 3
x y x y
x y z
0 7
3 1 3
x y
x y z
3
8 3
x
y z