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−2π Is this rational or irrational

−2π Is this rational or irrational
asked 85.3k views
5 votes
−2π

Is this rational or irrational

asked
User Richard L
by
7.2k points

2 Answers

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

It is irrational.

π is an irrational number.

It follows that -2π is also irrational number.

answered
User Spectrum
by
9.4k points
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