Igcse Model Questions Vol1 2023 Mathematics Question 38

Practice objective / multiple choice question 38 from the 2023 Igcse Model Questions Vol1 Mathematics examination.

Igcse Model Questions Vol1 2023 Mathematics Objective / Multiple Choice Medium Difficulty
Question 38 IGCSE_MODEL_QUESTIONS_VOL1 • 2023 • MATHEMATICS • objective

The roots of a quadratic equation are two consecutive odd integers whose sum is 20. Write the quadratic equation in the form \(ax^{2}+bx+c=0\).

Answer Options

Correct Answer A. x^{2}-20x+99=0
B. x^{2}-18x+99=0
C. x^{2}-20x+100=0
D. x^{2}-20x+81=0
Correct Answer
A
Correct Option:
x^{2}-20x+99=0

About This Question

This is Igcse Model Questions Vol1 2023 Mathematics Question 38. It is one of the objective questions from the 2023 Igcse Model Questions Vol1 Mathematics examination.

Difficulty level: Medium .

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