Question

$\frac{ - 0 + - \sqrt{0 { }^{2} - 4 \times ( - 2) \times 6} }{2 \times ( - 2)}$
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Answer 1

Respuesta:

$=\sqrt{3}$

Explicación paso a paso:

$\frac{-0-\sqrt{0^2-4x\left(-2\right)x\cdot \:6}}{2x\left(-2\right)}\\\\=\frac{-0-\sqrt{-4\left(-2\right)\cdot \:6xx+0}}{2\left(-2\right)x}\\\\=\frac{-0-\sqrt{0+4x\cdot \:2x\cdot \:6}}{-2x\cdot \:2}\\\\=\frac{-\sqrt{48x^2}}{-2\cdot \:2x}\\\\=\frac{\sqrt{48x^2}}{4x}\\\\=\frac{2^2\sqrt{3}x}{2^2x}\\\\=\sqrt{3}$