Proof that 2 <msqrt>

Kozankaht2 2022-05-23 Answered
Proof that 2 2 + 7 is an irrational number.
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Answers (1)

Giovani Hickman
Answered 2022-05-24 Author has 6 answers
From
2 2 + 7 = n m
and
2 2 7 = m n ,
by addition, you get
4 2 = m n + n m .
That is, 2 should be rational.
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