Question

x-1/x=3,x is not equal to 0 slove the quadratic equation by factorisation​

Answer 1

Answer:

..............................

Answer 2

Step-by-step explanation:

$x - \frac{1}{x} = 3$

$\frac{ {x}^{2} - 1 }{x} = 3$

${x}^{2} - 1 = 3x$

${x}^{2} - 3x - 1 = 0$

$x = 3 + - \sqrt{9 + 4} \div 2$

$x = 3 + - \sqrt{13} \div 2$

x = 3 + √13 / 2 or x = 3 - √13 / 2