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10&10a

2.06 Fractional indices

Interactive practice questions

$12^{\frac{1}{2}}$1212 can be rewritten as:

$\frac{1}{12^2}$1122

A

$\sqrt{12}$12

B

$\sqrt[12]{2}$122

C
Easy
< 1min

$36^{\frac{1}{2}}$3612 is to be evaluated.

Easy
< 1min

Consider the following.

Easy
< 1min

Complete the blank to make the statement true.

Easy
< 1min
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Outcomes

ACMNA264 (10a)

Define rational and irrational numbers and perform operations with surds and fractional indices

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