/sci/ - Science & Math

>>11079661
Consider the polynomial [math]P(x) = x^3 + 6x^2 - x -30[/math]. Using Horner you can rapidly find at least one of the roots, then using Euclidian division you can reduce it to a polynomial of degree 2 and use the standard formula to break it down completely.
https://en.wikipedia.org/wiki/Horner%27s_method