SSC CGL – Combined Graduate Level Examination · Question 67
Simplify: (5 + √3)(5 − √3) − (25 − 3)
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Answer: (A) 0
Explanation
(5+√3)(5−√3) = 25 − 3 = 22; 22 − 22 = 0. (Question corrected: the source printed '+' between the brackets.)