Math, asked by chandrimasamanta2006, 8 days ago

b) Prove that 3 + sqrt(5) is an irrational number.

Answers

Answered by sabitanarada

Answer:

√5

Step-by-step explanation:

Letus assume that 3 + √5 is a rational number. This shows (a-3b)/b is a rational number. But we know that √5 is an irrational number, it is contradictsour to our assumption.

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b) Prove that 3 + sqrt(5) is an irrational number.​

Answers

b) Prove that 3 + sqrt(5) is an irrational number.