Waec Model Questions Vol2 2025 Mathematics Question 21

Practice objective / multiple choice question 21 from the 2025 Waec Model Questions Vol2 Mathematics examination.

Waec Model Questions Vol2 2025 Mathematics Objective / Multiple Choice Medium Difficulty
Question 21 WAEC_MODEL_QUESTIONS_VOL2 • 2025 • MATHEMATICS • objective

If the quadratic equation (x^{2} - 6x + c = 0) has roots that are in the ratio (2:3), find the value of (c) and then compute the sum of the squares of the roots.

Answer Options

A. c = \frac{225}{25}; sum of squares = \frac{500}{25}
B. c = \frac{200}{25}; sum of squares = \frac{450}{25}
Correct Answer C. c = \frac{216}{25}; sum of squares = \frac{468}{25}
D. c = \frac{216}{20}; sum of squares = \frac{468}{20}
Correct Answer
C
Correct Option:
c = \frac{216}{25}; sum of squares = \frac{468}{25}

About This Question

This is Waec Model Questions Vol2 2025 Mathematics Question 21. It is one of the objective questions from the 2025 Waec Model Questions Vol2 Mathematics examination.

Difficulty level: Medium .

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