Math, asked by Arukan8900, 1 year ago

Prove that 3+2√5 is irrational.

Answers

Answered by RJUV

1

Let us consider that ()

RJUV: now transposing 2 to RHS we get

RJUV: root5 = a/2b - 3/2

RJUV: Here Irrational number(root5) = Rational number

RJUV: Which is not possible

RJUV: Therefore 3 + 2root5 = Irrational number

Arukan8900: Only this much?

RJUV: YES

Arukan8900: Thanks

RJUV: Sorry for the errors

Arukan8900: OK

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