Question

I. x² - 208 = 233

II. y² + 47 - 371 = 0

A If x≥y Correct Answer Incorrect Answer
B If x≤y Correct Answer Incorrect Answer
C If x>y Correct Answer Incorrect Answer
D If x Correct Answer Incorrect Answer
E If x=y or relationship between x and y cannot be established. Correct Answer Incorrect Answer

Solution

I. x² = 441 ⇒ x = ±21 II. y² = 371 -  47 = 324 => y = ±18 Hence, relationship cannot be established between x and y.

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