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Let x = (√50 + 7)^1/3 – ( 50 – 7)^1/3. Then -

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Let x = (√50 + 7)1/3 – ( 50 – 7)1/3. Then - 

(A)  x = 2

(B)  x = 3

(C)  x is a rational number, but not an integer

(D)  x is an irrational number

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1 Answer

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Best answer

Correct option  (A) x = 2

Explanation:

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