Aim 68B Fractional Exponents.notebook
February 27, 2017
Aim 68B: Fractional Exponents
P 297 # 6­73 (1st column) Simplify each of the following:
1. (3x3y2)2
2. (2x4y5)(­3x5y3)
3. What is the value of 15x+2÷15x-2?
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Aim 68B Fractional Exponents.notebook
February 27, 2017
Express each of the following in simplest terms without negative exponents.
­2 3
­5
1.
2x
6y3
3.
6x y
4x3y­4
4.
2.
3 ­2 4
(2x ) y
4xy­2
x­2+y­1
x­1­y­2
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Aim 68B Fractional Exponents.notebook
February 27, 2017
3
Aim 68B Fractional Exponents.notebook
February 27, 2017
Aim 68B: Fractional Exponents
P 297 # 6­73 (1st column) Simplify each of the following
1. √x2
2. √x4
3. √x5
4. ∛x4
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Aim 68B Fractional Exponents.notebook
February 27, 2017
Aim 68: Negative Exponents
P 297 # 6­73 (1st column) Fractional Exponents
b
a
x
√ =x
a
b
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Aim 68B Fractional Exponents.notebook
February 27, 2017
Aim 68B : Fractional Exponents
P 297 # 6­73 (1st column) Put each of the following in radical form and evaluate without a calculator.
81/3
161/2
43/2
272/3
(1/16)­1/2
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Aim 68B Fractional Exponents.notebook
February 27, 2017
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