Given the equations I. x² + 5x + 6 = 0 and II. y² + 9y + 14 = 0, what can be concluded about the relationship between the values of x and y?

Quadratic Equations MCQs for PPSC, FPSC, NTS, and Pakistan government job tests. Select an option below, then read the explanation.

PPSCFPSCNTSPakistan govt jobs
Subject
Quadratic Equationsmathematics-mcqs › quadratic-equations
Published
11 Jul 2019
Last updated
28 May 2026

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Explanation

Solving equation I: x² + 5x + 6 = 0 factors as (x + 3)(x + 2) = 0, so x = -3 or -2. Solving equation II: y² + 9y + 14 = 0 factors as (y + 7)(y + 2) = 0, so y = -7 or -2. Since x and y share the value -2 but also have different values, no clear relationship between x and y can be definitively established.

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