JAMB Mathematics 2016 Objective — Question 48
Question 48 of 50 from the Joint Admissions and Matriculation Board (JAMB) Mathematics 2016 Objective paper, with the correct answer and a full explanation.
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48. Rationalize (√5-√6)/(√6+√4). A. 5+2√6 B. 5-4√6 C. 5+4√6 D. 5-2√6
- A. 5+2√6
- B. 5-4√6
- C. 5+4√6
- D. 5-2√6Correct
Explanation
Rationalizing by multiplying by the conjugate gives 5-2√6.
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