Question

x+1/x-6/x²-2x=6/x²+2x

Answer 1

Объяснение:

$\frac{x + 1}{x} - \frac{6}{ {x}^{2} } - 2x = 6 {x}^{2} + 2x \\ \frac{x + 1}{x} - \frac{6}{ {x}^{2} } - 2x - 6 {x}^{2} - 2x = 0 \\ \frac{x(x + 1) - 6 - 4x - 6 {x}^{2} }{ {x}^{2} } = 0 \\ \frac{ - 5 {x}^{2} - 3x - 6 }{ {x}^{2} } = 0</p><p>$

$- 5 {x}^{2} - 3x - 6 = 0 \\ d = 111 < 0 \\ x = ne \: sushestvuet$

x²≠0

x≠0