Question

For the quadratic equation x^2 - 2x + 1 = 0 find the value of

$x + \frac{1}{x} .$

Answer 1

this is the answer for the questiob

Answer 2

$\mathtt{hi}$

▪${x}^{2} - 2x + 1 = 0$

▪${x}^{2} - x - x + 1 = 0$

▪$x(x - 1) - 1(x - 1) = 0$

▪$(x - 1)(x - 1) = 0$

$we \: get \: ... \\ x = 1$

$\bold{now \: x + \frac{1}{x} }$

▪$1 + \frac{1}{1}$

▪$1 + 1 = 2$

$\mathtt{hope \: it \: helps}$