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WorksheetsSurds Review 10 A
Total questions: 18
Worksheet time: 50mins
Name
Class
Date
1.
Simplify fully:
√32
√32
a)
4√8
b)
16√2
c)
4√2
d)
4√4
2.
Simplify fully:
√32 + 5√32
√32 + 5√32
a)
6√32
b)
24√8
c)
24√2
d)
6√8
3.
Simplify fully:
√32 + √12
√32 + √12
a)
4√2 +2√3
b)
6√5
c)
√44
d)
2√11
4.
Write the following entirely as a surd:
2√5
2√5
a)
√20
b)
√10
c)
√50
d)
√100
5.
Simplify completely:
√27 + 2√3
√27 + 2√3
a)
5√3
b)
√27 + 2√3
c)
11√3
d)
2√81
6.
2√5 - √5 + 4√5 + √3
a)
6√5 + √3
b)
5√5 + √3
c)
6√5
d)
6√3
7.
Simplify:
√5 x √6
√5 x √6
a)
2√15
b)
√11
c)
√30
d)
3√10
8.
a)
A
b)
B
c)
C
d)
D
9.
Expand and simplify ...
(2 + √3)(1 + √3)
a)
5 + 3√3
b)
2 + 3√3
c)
5 + √3
d)
11 + 3√3
10.
What is a rational number ?
a)
A rational number is a number that cannot be written as a fraction.
b)
A rational number is a number that can be written as a ratio.
c)
A rational number cannot be a repeating decimal.
11.
a)
A
b)
B
c)
C
d)
D
12.
a)
A
b)
B
c)
C
d)
D
13.
a)
A
b)
B
c)
C
d)
D
14.
a)
A
b)
B
c)
C
d)
D
15.
Fully simplify...
a)
b)
c)
d)
16.
5xy33xy2 Rationalize the denominator of the expression. Assume that all variables are positive.
a)
5y15y
b)
5y35y
c)
5y5y
d)
y15y
17.
5+63−2
a)
−1115−36−52+23
b)
15−36−52+12
c)
−15+36+52−23
d)
can't be done
18.
Rate your understanding of Surds
a)
Excellent
b)
Very Good
c)
Pretty Good
d)
Ok
e)
What's a Surd?
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