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Algebra

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The roots of the equation $$2x^2 - nx + m = 0$$ sum to 6 and multiply to 10. What is the value of m + n?

Jun 7, 2022

#1
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By Vieta's formula, $$-{n \over 2} = 6$$ and $${m \over 2} = 10$$

Can you take it from here?

Jun 7, 2022