Neco 2023 Mathematics Question 19

Practice objective / multiple choice question 19 from the 2023 Neco Mathematics examination.

Neco 2023 Mathematics Objective / Multiple Choice Medium Difficulty
Question 19 NECO • 2023 • MATHEMATICS • objective

The quadratic equation \(2x^{2} - kx + 8 = 0\) has equal roots. Determine the value of \(k\) and then find the sum of the squares of the roots.

Answer Options

A. 16
B. -8
Correct Answer C. 8
D. 4
Correct Answer
C
Correct Option:
8

About This Question

This is Neco 2023 Mathematics Question 19. It is one of the objective questions from the 2023 Neco Mathematics examination.

Difficulty level: Medium .

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