Question

1-3 X² - 7X+2=0
2,-X² + x-306=0
Ayudaaaaaa✌

Answer 1

primera:$X=-\frac{7+\sqrt{85}}{6},\:X=\frac{\sqrt{85}-7}{6}$

segunda :

$x=\frac{1}{2}-i\frac{9\sqrt{15}}{2},\:x=\frac{1}{2}+i\frac{9\sqrt{15}}{2}$