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WHRHS
2012-2013
Unit 10 – Fractional Exponents
Algebra 2CP
Unit 10: Day E - Dividing Radical Expressions
Simplify completely.
3x
1.
2
5
2.
x
5.
6.
7.
3.
3
4
3
x
5x
4
y
8
3
ab
4.
x3
4y y
a
ab
WHRHS
2012-2013
8.
9.
10.
3
xy
x2
4
3ab3
2ab
3x
3
2 xy
Unit 10 – Fractional Exponents
Algebra 2CP
11.
3
4abc
abc 2
12. x 1/ 3
13.
2ab
b1/ 3
WHRHS
2012-2013
Unit10 – Fractional Exponents
Algebra 2CP
14.
 2ab 
15.
4
a b
16.
12
m 4 n1/ 2
1/ 4
1/ 3 1/ 3
17.
18.
19.
2
xy  3x
4
x  3 x2 
2b  3 3a 
WHRHS
2012-2013
Unit10 – Fractional Exponents
Algebra 2CP
20.
5
x3  4 x3 
21.
5
438 
22.
2
(
23.
(
3
2a + 3 4a 2
)(
24.
(
4
xy + 4 x 3 y
)(
)
2x + 4x 3 =
4
25.
x3
(
4
3
4
x2 - 4 x3
24 x
)
6a + 3 8a 2 =
x 3 y 3 - 4 xy 3
)=
)
WHRHS
2012-2013
Unit10 – Fractional Exponents
Algebra 2CP
Unit 10 Day E HW Page:
Simplify completely.
1.
2.
2x
x
2a
7.
3
2 xy
3y
8.
4
2x2
x
3b
4b
3.
4.
6. (2 x) 1 / 2
2a
2y
3
x
9.
2ab
a3
10. x 1 / 3
5.
4
4
2a
WHRHS
2012-2013
Unit10 – Fractional Exponents
Algebra 2CP
11.
(2 y )
12.
( ab)
3
-1/4
-2/3
( )
13. 2i mn 2
16.
3
32a5b
17.
3
250x12 y13
-1/5
18.
14. 3n -1/5
19.
15. x -1/20
20.

3
3x5 y
x
6
4

3

3
9 x7 y 4
x6 x


xy 2 4 x 5 y 6


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