Cardano's Formula: Solving the Cubic in Terms of Radicals
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- Cardano's Formula: Solving the General Cubic Equation The quadratic formula has been known to humans for thousands of years. It is fairly straightforward to derive, and can be d…
By Andrew Machkasov
- Is it possible to solve the cubic using Vieta's formulas? Say we have a cubic P(x)=ax3+bx2+cx+dP(x) = ax^3+bx^2+cx+dP(x)=ax3+bx2+cx+d (with a≠0a\ne0a=0), and we want to find it…
By Victor Wang