Question

prove that 5-√3 ia irrational​

Answer 1

Answer:

assume that 5-√3 is rational

5-√3=a/b

5-a/b=√3

5b-a/b=√3

therefore 5b-a/b is rational

but √3 is irrational

by contradiction,

5-√3 is irrational number...

I hope you understand

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Answer 2

Hey mate here is your answer I hope this will help you