Question

решите уравнение х^2-110х+216=0

Answer 1

$x^2 -110x +216=0$

$D=110^2-4*216=11236$

$\sqrt{D} =106$

$x_{1} = \frac{(110+106)}{2} = \frac{216}{2} =108$

$x_{2} = \frac{(110-106)}{2} = \frac{4}{2} =2$