5-6 Practice G (CW)

Name
Class
5-6
Date
Practice
Form G
Simplifying Radicals
Simplify each radical expression.
1.
169
4. 5 112
7.
10.
63t 4
2.
200
3.
5.
68
6. 3 121
8.
48n3
9.
60m7
3
12. 2b 136b 2
70
15. 2 3
11. 3 45y
x 150 x 2
125
Simplify each product.
13.
6 •
16. 4 7
30
•
19. 3 40x
42
• 2 56x5
14.
5 •
17.
4a • 12a 5
20.
3 12t 3 •
4
18.
•
2n 2 •
21. 4 14d 2
20t 3
22. A garden is shaped like a square with area 4w2. What is the length of each side of
the garden?
23. Find two pairs of positive integers a and b such that
a •
b = 6 2.
Pearson Texas Algebra I
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96
30n
• 1 28d 3
2
Name
Class
5-6
Date
Practice (continued)
Form G
Simplifying Radicals
Simplify each radical expression.
24.
36
49
25.
81
16
26.
100
225
27.
18 y
36 y 3
28.
49 x5
25 x
29.
16a 2
4b4
30.
5
2
31.
12
15
32.
72
40
33.
25b
5b3
34.
24
3n
35.
8
30m3
36. You are making a mosaic design on a square tabletop. You have already
covered half of the tabletop with 150 one-inch square tile pieces.
a. What are the dimensions of the tabletop?
b. What is the area of the tabletop?
SA gives the radius of a sphere with surface area SA. What is
4
the radius of a sphere with the given surface area? Use 3.14 for π.
a. 1256 in.2.
b. 200.96 cm 2
c. 379.94 ft2
37. The equation r =
38. Open-Ended What are three radical expressions that simplify to 2x 3 ?
Pearson Texas Algebra I
Copyright © by Pearson Education, Inc., or its affiliates. All Rights Reserved.

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