Math, asked by marydenis, 8 months ago

prove that 3 +√5 is irnational​

Answers

Answered by AirForcegirl
3

Answer:

Please mark as brainliest answer

Step-by-step explanation:

Let us assume that 3 + √5 is a rational number. Here, {(a - 3b) ÷ b} is a rational number. ... → a and b both are co-prime numbers and 5 divide both of them. So, √5 is a irrational number

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