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5 votes
−2π

Is this rational or irrational

User Richard L
by
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2 Answers

3 votes
-2 x 3.14 is Irrational
User Erbdex
by
8.6k points
1 vote

It is irrational.

π is an irrational number.

It follows that -2π is also irrational number.

User Spectrum
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9.4k points