Question

x + 8/x - 8 = 20/12...

Answer 1

Explicación paso a paso:

$x + \frac{8}{x} - 8 = \frac{20}{12}$

$\frac{ {x}^{2} + 8 }{ x} - 8 = \frac{5}{3}$

$\frac{ {x}^{2} - 8x + 8}{x} = \frac{5}{3}$

${x}^{2} - 8x - \frac{5}{3} x + 8 = 0$

${x}^{2} - \frac{29}{3} x + 8 = 0$

$x = \frac{29 \frac{ + }{} \sqrt{553} }{6}$