Question

prove that 2root 3 + root 5and 2 root 3 _ root 5 is a rational or irrational​

Answer 1

Answer:

To prove:3 + 2√5 is an irrational number. Proof: Letus assume that 3 + 2√5 is a rational number.

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Prove that 3+2√5 is irrational.

Answer 2

Answer:

$irrational$