How you can solve polynomial degree 3 equatiion? - Answers

To solve a polynomial equation of degree 3 (cubic equation), you can use several methods, including factoring, the Rational Root Theorem, or synthetic division if rational roots are suspected. Alternatively, you can apply Cardano's formula, which provides a systematic way to find the roots of cubic equations. Numerical methods, such as Newton's method, can also be used for approximating roots when exact solutions are challenging to find. Lastly, graphing the function may help identify the roots visually.