Waec Model Questions Vol1 2019 Mathematics Question 5

Practice objective / multiple choice question 5 from the 2019 Waec Model Questions Vol1 Mathematics examination.

Waec Model Questions Vol1 2019 Mathematics Objective / Multiple Choice Medium Difficulty
Question 5 WAEC_MODEL_QUESTIONS_VOL1 • 2019 • MATHEMATICS • objective

Let a and b be real numbers such that a + b = 6 and a² + b² = 20. Find the value of a³ + b³.

Answer Options

Correct Answer A. 72
B. 84
C. 96
D. 48
Correct Answer
A
Correct Option:
72

About This Question

This is Waec Model Questions Vol1 2019 Mathematics Question 5. It is a objective / multiple choice question from the 2019 Waec Model Questions Vol1 Mathematics examination.

Difficulty level: Medium .

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