ch 6 review assignment anskey · pre-calculus 11 ms. lee ch. 6 – radical expressions and...
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Pre-Calculus 11 Ms. Lee
Ch. 6 – Radical Expressions and Equations
Page 1 of 2
Ch. 6: Review
First Name: _______________________ Last Name: ______________________ Block: ______
1. Simplify the rational expression:
( )( )32
232
3
32
3
2
6
3
yx
yx
yx
yx −×
2. Simplify. Identify any non-permissible values.
2
1
3
3
4
23
22
2
+÷
+
+×
−
+−
xxx
x
x
xx
3. Simplify. Identify any non-permissible values.
32
1
35294
2
22 −−
+++
− xxx
x
x
x
Pre-Calculus 11 Ms. Lee
Ch. 6 – Radical Expressions and Equations
Page 2 of 2
4. Solve. Identify all non-permissible values.
2
3
6
52
2 +
+=
−−−
x
x
xx
5. True or False
a) ________ xxx
xxx−=
−−
−−
)2)(1(
)1)(2(
b) ________ xxx
xxx−=
−−
−−
)2)(1(
)1)(2(, 2,1≠x
HW: p. 352 All #s, odd letters
p. 355 # 1 – 9
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