Question

Show that(√X+1 +√X + 1) is not rational for any value of n.​

Answer 1

Answer:

2✓x+2

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Answer 2

Answer:

that can be rational only when x is a perfect square

Step-by-step explanation:

on simplifying that, we get 2(x^½ + 1)

x^½ is an irrational number if x is not a perfect square.

so ( x^½ + 1 ) and thus 2( x^½ + 1 ) is also an irrational number only if x is not a perfect square.

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