Question

2 + root 5 prove that it is a irrational number​

Answer 1

Step-by-step explanation:

To prove that √2 + √5 is an irrational number, we will use the contradiction method. ⇒ We know that (p2/q2 - 7) / 2 is a rational number. ... This leads to a contradiction that √2 + √5 is a rational number.

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Answer 2

Step-by-step explanation:

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