Question

prove 5 + 2√3 is irrational

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Answer 1

Step-by-step explanation:

Assume that 5+2√3 is rational

therefore: 5+2√3=x

2√3=x-5

√3=x-5/2

therefore √3 is irrational and x-5/2 is rational.

therefore a number can't be rational as well as irrational.

Hence proved 5+2√3 is irrational

Hope this helps u