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Prove that root 3+root 5 is irrational

Answer»

Hey friend your answer is ☺
let √3+√5
is rational no.
SAY r
√3+√5=r
if this question is for 2MARKS then you do
√5=r-√3

here √5 is IRRATIONAL
number then r-√3 is also irrational number. so our supposition is WRONG √3+√5 is irrational number.


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