WorksheetsRoots - Basic Exercises
Total questions: 30
Worksheet time: 45mins
Name
Class
Date
1.
Simplify the following radical: √32
a)
3√2
b)
4√8
c)
16√2
d)
4√2
2.
√72
a)
7√9
b)
4√6
c)
6√2
d)
3√4
3.
Simplify the following radical: 2√24
a)
4√6
b)
2√6
c)
24√2
d)
4√4
4.
5√80
a)
20√5
b)
4√5
c)
5√20
d)
4√5
5.
a)
11√5
b)
11√10
c)
5√5
d)
12√10
6.
a)
-5√1
b)
8√2 + 13√3
c)
21√5
d)
20√5
7.
a)
17√2
b)
9√1
c)
9
d)
9√2
8.
a)
13√3
b)
10√30
c)
13√6
d)
11√3
9.
√5 × √10
a)
50
b)
2√5
c)
5√2
d)
5√10
10.
Simplify:
6√2 ⋅5√14
6√2 ⋅5√14
a)
32√7
b)
60√7
c)
2√7
d)
30√7
11.
Simplify:
a)
1/5
b)
20/100
c)
2/10
d)
1/√25
12.
Simplify: √28 * √3
a)
√84
b)
2√21
c)
4√21
d)
2√7 * √3
13.
Simplify: 2√7 + √28
a)
7√4
b)
4√14
c)
4√7
d)
9√7
14.
Simplify:
a)
4√30
b)
√4√30
c)
√2√30
d)
2√30
15.
Simplfiy
a)
5√2
b)
0
c)
2√2
d)
-3√2
16.
Simplify
-2√5+3√20
-2√5+3√20
a)
-2√8
b)
-6√36
c)
-6√-12
d)
4√5
17.
√3 × √15 =
a)
3√5
b)
5√3
c)
2√7
d)
√17
18.
Simplify completely.
a)
√8
b)
2
c)
2√2
d)
-1
19.
5 48x2=
a)
10x√3
b)
15x√3
c)
20x√3
d)
25x√3
20.
Simplify: (√27)/(6√3)
a)
1/3
b)
3√3
c)
1/2
d)
1/(2√3)
21.
Simplify: (7√3)²
a)
147
b)
21
c)
63
d)
49√9
22.
(3√19)²
a)
57
b)
171
c)
9√19
d)
114
23.
Simplify the expression:
a)
8√6
b)
6√6
c)
8√5
d)
64√6
24.
SImplify:
a)
5√6
b)
25√6
c)
√150
d)
10√15
25.
Simplify the expression
a)
100√2
b)
5√160
c)
20√10
d)
It's already simplified
26.
Simplify the expression
a)
49
b)
7
c)
√98/√2
d)
It's already simplified
27.
Simplify the expression
a)
45/2
b)
(3√5)/4
c)
(3√5)/2
d)
It's already simplified
28.
Simplify the expression
a)
9√33
b)
9√11
c)
8√11
d)
They aren't like terms
29.
Give the domain of the following expression on the real number set:
5−10x
a)
x = 0.5
b)
x ≥0.5
c)
x<0.5
d)
x≤0.5
30.
Simplify x2x7
a)
x5
b)
xx
c)
x2x
d)
x
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