Name___________________________
Ch 10 Review
Simplify the following radical expressions.
1.
64
4.
8
2
7.
25x 2
2.
20
3. 2 12
5.
9
4
6.
8.
5
2
4x3
9.
8x 4
Simplify the following radical expression by adding, subtracting, or multiplying.
11. 6 2  12 2
10. 2 5  8 5
13.
2

2 5

14.
 2  5  2  5 
8 5 2
12.


15. 3  3 2  3

Solve the following radical equations. Identify any extraneous solutions by writing ES by the solution.
16.
2 x  4  10
19.
4 x  3  x
17. 3 x  5  9
18.
20. x  24  5x
x 1  2x  7
Describe the transformations of the graph of g(x) from its parent graph f ( x) 
graph. You must plot three points on the graph.
21. g ( x) 
x2
22. g ( x) 
Transformations:__________________________
23. g ( x) 
x . Then sketch the
x 1
Transformations: ________________________
x  2 1
Transformations: ________________________
24. Find the domain of the following radical equation. y  2 x  12
Domain:____________________
25. Circle the 2 expressions that are not equivalent to the other 5.
A.
8 x3
4
2
B. x 2 x
3
C. 2 3x
D.
2x3
E.
8 x3
2
F. x 2 x
G.
8 x3
4