Fractional Indices (Part 2)
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Lesson details
Key learning points
- In this lesson, we will continue working with fractional indices and we will investigate fractional index problems and model their solutions,.
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This content is made available by Oak National Academy Limited and its partners and licensed under Oakβs terms & conditions (Collection 1), except where otherwise stated.
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7 Questions
Q1.
Evaluate:
288
72
Q2.
Evaluate
1/4
4
Q3.
Evaluate:
112.5
450
Q4.
Write this in index form:
(1/8)^π
π^(1/2)
Q5.
Write this in index form:
1/2^π
π^(1)
Q6.
Evaluate:
648
72
Q7.
4 x 4 x 4
4^3
64^(1/4)
8 Questions
Q1.
Evaluate
13.4
21
73.5
Q2.
Evaluate:
12.8
5793
6710886
Q3.
Evaluate:
1.59
12
2048
Q4.
Evaluate:
147
2
53.3
Q5.
Write in index form
π^(1/3)
π^(1/6)
π^(3/2)
Q6.
64^(1/2)
64^(1/4)
64^(3/2)
Q7.
Write this in index form
π¦^(5/2)
π¦^(9/5)
Q8.
118098
157464
18