JAMB Mathematics 2018 Objective — Question 19

Question 19 of 39 from the Joint Admissions and Matriculation Board (JAMB) Mathematics 2018 Objective paper, with the correct answer and a full explanation.

Simplify ½−√3 in the form a+b√3

A. 2+√3
B. −2−√3
C. −2+√3
D. 2−√3Correct

Explanation

Rationalising/simplifying the given expression, per the standard working, yields 2−√3.

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