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Which number is irrational?

a.) √25

b.) √32

c.) √49

d.) √64

User Duc Filan
by
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2 Answers

5 votes
I think (B)
~IndexFinger :)
User Priyal Pithadiya
by
8.5k points
3 votes


√(25) = 5 \\ √(49) = 7 \\ √(64) = 8
The square root of 32 returns a number which does not end in the decimal. This is the true definition of an irrational number.
User Davs
by
8.0k points
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