Neco 2017 Mathematics Question 30

Practice objective / multiple choice question 30 from the 2017 Neco Mathematics examination.

Neco 2017 Mathematics Objective / Multiple Choice Medium Difficulty
Question 30 NECO • 2017 • MATHEMATICS • objective

The quadratic equation \(x^{2}-(k+2)x+(k^{2}-5)=0\) has two distinct real roots whose product is 6. Find the sum of all possible values of \(k\).

Answer Options

A. \\sqrt{13}
Correct Answer B. \sqrt{11}
C. \\sqrt{7}
D. -\\sqrt{11}
Correct Answer
B
Correct Option:
\sqrt{11}

About This Question

This is Neco 2017 Mathematics Question 30. It is one of the objective questions from the 2017 Neco Mathematics examination.

Difficulty level: Medium .

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