Mathematics, 21.09.2020 02:01, hermesrobles

Classify (V2)-(2) as rational or irrational, and explain your reasoning. A)
Suppose an irrational times a nonzero rational - rational, then irrational -
rational This means irrational - rational. Thus the irrational number V2
rational
times the rational number 2 equals 22. which is both rational and
irrational
B)
Suppose an irrational times a nonzero rational - rational, then irrational-
rational This means irrational - rational, which is a contradiction. Thus
rational
the irrational number V2 times the rational number 2 equals the rational
number 272
Suppose an irrational times a nonzero rational - rational, then irrational -
rational
This means irrational - rational, which is a contradiction. Thus
rational
the irrational number V2 times the rational number 2 equals the
irrational number 2 V2.
Suppose an irrational times a nonzero rational - rational, then irrational -
rational
This means irrational - rational, which is a contradiction. Thus
rational
the irrational number V2 times the rational number 2 equals 22. which
is neither rational nor irrational
D)

Answers: 1

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