Practice Binomial Radical Expressions

Name
6-3
Class
Date
Practice
Binomial Radical Expressions
Add or subtract if possible. If impossible, write “simplified.”
1. 9 3  2 3
4.
3x  2 3x
Simplify.
7. 3 32  2 50
10.
13.
3
2. 5 2  2 3
3. 3 7  7 3 x
5. 6 2  5 3 2
6. 7 x  x 7
200  72
9.
250  3 54
11. 3 4 32  2 4 162
12.
2 4 48  3 4 243
28  63
14. 3 75  2 12
15.
28  4 63  2 7
16. 6 40  2 90  3 160
8.
17. 3 12  7 75  54
3
81  3 3 3
18. 4 3 81  2 3 72  3 3 24
Multiply.
19. (1  5)(2  5)
20. (1  4 10)(2  10)
21. (1  3 7)(4  3 7)
22. (3 2  9)(3 2  9)
23. (5 3  2)(5 3  2)
24. ( 11  5)( 11  5)
Rationalize each denominator. Simplify the answer.
25.
26.
27.
28.