If a and B are the roots of equation x2 + ax + b = 0, then a + b equals
______​

If a and B are the roots of equation x2 + ax + b = 0, then a + b equals
______​

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2 thoughts on “If a and B are the roots of equation x2 + ax + b = 0, then a + b equals<br />______​”

  1. [tex]\Large{\underline{\underline{\bf{Solution:-}}}}[/tex]

    For a quadratic equation, we know that

    [tex]sum \: of \: roots = \: \frac{coefficient \: of \: x}{coefficient \: of \: {x}^{2} } \\ [/tex]

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