Math, asked by sanjaybhogilal, 4 months ago

prove that 2 + 5 root 3 is an irrational number given that root 3 is an irrational number

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Answered by Lauv12

1

Answer:

Let, us assume that 2+5√3 is a rational number. Therefore, a-2b/5b is in the form of a/b which is rational number. ... Therefore, our assumption is wrong and 2+5√3 is an irrational number.

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Answered by akshisharma2207

0

Answer:

but this contradicts te fact that root3 is irrational. thus contradiction is due to our wrong assumption that 2+5root3 is rational so 2+root3 is irrational

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