Surds and Indices
Surds and Indices
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.
1
ExpressÂ
as a surd in its simplest form
2 Marks
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7r3
2
Evaluate
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9
3
ExpressÂ
with a rational denominator
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3 Marks
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r3
4
Express with a rational denominator:Â
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2 Marks
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r3
5
Express with a rational denominator
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3r2 / 7
6
Express
 in its simplest form
3 Marks
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5r3
7
Evaluate
2 Marks
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16
8
Express
 in its simplest form
3 Marks
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0
9
Express
 in the form
3 Marks
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x^ (1/7)
10
Simplify
2 Marks
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d ^ 9/2
11
Express
in its simplest form
3 Marks
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6 r5
12
Express
in its simplest form
3 Marks
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4 r3
13
Express
in its simplest form
3 Marks
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-10 r7
14
Express
in its simplest form
3 Marks
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12r2
15
Express
in its simplest form
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9r2
16
Express
in its simplest form
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7r2 + 4r3
17
Express
With a rational denominator
Give your answer in its simplest form.
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5/r2
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