Mathematics, 25.06.2019 21:10 brae72
Let $d$ and $q$ be the roots of the quadratic equation $x^2+7x-4=0$. find the value of $2d^2+19d+5q-8$.
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Let $d$ and $q$ be the roots of the quadratic equation $x^2+7x-4=0$. find the value of $2d^2+19d+5q-...
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