Question

please tell the question number 12​

Answer 1

Answer:

$x = 1 \: or \: \frac{1}{2}$

Step-by-step explanation:

$\frac{2}{ {x}^{2} } - \frac{5}{x} + 2 = 0 \\ \\ \frac{2 - 5x + 2{x}^{2} }{ {x}^{2} } = 0 \\ \\ 2 {x}^{2} - 5x + 2 \\ \\ 2 {x}^{2} - 4x - x + 2 \\ \\ 2x(x - 2) - 1(x - 2) \\ \\ (2x - 1)(x - 2) \\ \\ x = 2 \: or \: \frac{1}{2}$

Answer 2

Step-by-step explanation:

answer: x is equal to 1/2 or 2