Igcse Model Questions Vol1 2024 Mathematics Question 2
Practice objective / multiple choice question 2 from the 2024 Igcse Model Questions Vol1 Mathematics examination.
The quadratic equation \(p x^{2}+q x+r=0\) has two real roots \(\alpha\) and \(\beta\). It is known that \(\alpha+2\beta=7\) and \(\alpha\beta=6\). The coefficient \(p\) is the smallest positive integer that makes both \(q\) and \(r\) integers. Find the value of \(p+q+r\).
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This is Igcse Model Questions Vol1 2024 Mathematics Question 2. It is one of the objective questions from the 2024 Igcse Model Questions Vol1 Mathematics examination.
Difficulty level: Medium .
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