Math, asked by aarushi34, 1 year ago

prove that 2-3√5 is an irrational number

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Answered by aditi1382

3

let it is rational so 2-3√5=p/q
now p/-3q-2=√5 here LHS is rational and RHS is irrational so our contradiction is wrong it is irrational

aarushi34: it's confusing

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