Also I had error in >>631

I left minus after squaring and the end should be like this:

"Then we solve \(q\):

\(1 + 3\sqrt[3]{\frac{a^2}{4} - q^2} = 0\)

\(\sqrt[3]{\frac{a^2}{4} - q^2} = -\frac{1}{3}\)

\(\frac{a^2}{4} - q^2 = -\frac{1}{27}\)

\(q^2 = \frac{a^2}{4} + \frac{1}{27}\)

\(q = \sqrt{\frac{a^2}{4} + \frac{1}{27}}\)

and thus:

\( x = \sqrt[3]{-\frac{a}{2} + \sqrt{\frac{a^2}{4} + \frac{1}{27}}} + \sqrt[3]{-\frac{a}{2} - \sqrt{\frac{a^2}{4} + \frac{1}{27}}} \)


Also shoutout to the admin. Some fan of Lukyon on soyjak.sharty thinks that you are the good person to discover if manga Lukyon is a virgin. A bit silly question, but he really begged me to ask it. :("