Math, asked by meetcr7, 1 year ago

check weather. -5+2√5-√5 is an irrational or rational​

Answers

Answered by N3KKI
1

It is irrational number

meetcr7: explaination?
N3KKI: but u asked whether it is rational or irrational that's all
meetcr7: I have asked check weather
meetcr7: it's OK I'll search for another answer
N3KKI: ok sorry bro
meetcr7: that's fine
N3KKI: really sorry it's my mistake I did not read question properly
N3KKI: sorry sorry sorry
meetcr7: it's fine bro
N3KKI: ok hope you pardon me
Answered by Shymaajayan9995
0

First da an same as root 2 and at last say that we know that root 5 is irrational this contridicts our assumption is wrong -5+2root 5 -root 5 is rational it is irrationla

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