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WorksheetsConversion from Radicals to Rational Expression
Total questions: 20
Worksheet time: 20mins
Name
Class
Date
1.
Read the question carefully and choose the correct answer.
a)
A
b)
B
c)
C
d)
D
2.
a)
b)
c)
d)
3.
√24
a)
4√6
b)
2√6
c)
6√2
d)
2√12
4.
∛8
a)
2
b)
-2
c)
±2
d)
None
5.
a)
A
b)
B
c)
C
d)
D
6.
a)
2, 7
b)
2
c)
7
d)
No Solution
7.
a)
253
b)
−253
c)
235
d)
85
8.
Simplify the expression; be sure to rationalize the denominator
a)
14√x
b)
(7√2x)/2
c)
7x
d)
14√2x
9.
a)
10z√(3xy)
b)
5z√(12xy)
c)
10√(3xyz2)
d)
3z√(10xy)
10.
Write the following expression in radical form:
a)
a.)
b)
b.)
c)
c.)
d)
d.)
11.
Write the following expression in exponential form:
a)
a.)
b)
b.)
c)
c.)
d)
d.)
12.
Write the following expression in exponential form:
a)
a.)
b)
b.)
c)
c.)
d)
d.)
13.
a)
x = 49
b)
x = 53
c)
x = 45
d)
x = 18
14.
a)
7
b)
5
c)
-7
d)
-5
15.
a)
125
b)
5
c)
25
d)
100
16.
Simplify.
a)
-25
b)
-5
c)
1/25
d)
1/5
17.
Which expression with a fractional exponent best represents √7 ?
a)
7 ½
b)
7¼
c)
7⅓
d)
27
18.
Write the expression in exponential form.
a)
A
b)
B
c)
C
d)
D
19.
Write each expression in exponential form.
a)
A
b)
B
c)
C
d)
D
20.
a)
44/3
b)
43/4
c)
24/3
d)
23/4
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