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Question
Write the following in the form of 4n:
8
Sum
Solution
8
= 4 × 2
= `4 xx (2^2)^(1/2)`
= `4 xx 4^(1/2)`
= `4^(1 + 1/2)`
= `4^((2 + 1)/2)`
= `4^(3/2)`
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Radical Notation
Is there an error in this question or solution?
Chapter 2: Real Numbers - Exercise 2.5 [Page 59]
