Question

prove that 5-2 root 3 is irrational

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Answer 1

Answer:

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Answer 2

Answer:

let assume on the contrary that 5-2root3 is rational so,

5-2root3 = a/b

-2root3 = a/b-5

root3= a/b-5/-2here we arrived on a contradiction that the fact is root3 is irrational but a/b-5/-2 is rational

so our supposition was wrong

hence 5-2root3 is rational proved

Step-by-step explanation:

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