Simplifying Radical Expressions Worksheet Page 4
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1
2
3
435.
16
xy
3
3
y
3
10
x
2
x
36.
9
37. 6
y
2
38. 9
x
30
x
25
39. 3 7
z
70
z
4
40. 10
15
2
41.
56
x
2
5 2
42.
2
5 2
a
43.
2
a
3
2
5 4
a
44.
2
a
5
a
10
45.
a
4
x
46.
x
xy
5
x
47.
3
2
3
x
25 2 25
x
48.
x
4
49. No Real Solution
50.
x
62
51.
x
3
(Please note that
x
0
as your equation does not check out when
x
0
, we call x an
extraneous solution.)
52.
x
9
53. 13
54.
289 17
55. [0, )
56. (
,0]
4
57.
(
, ]
3
4
58.
[
, )
3
59.
,
60. [ 1, )
Revised 11 / 08
4
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