local_offer Math Algebra Engineering #algebra #exponentiation #polynomial #root Newton method Newton's method Newton-Raphson method Numeric methods Raphson Strum theorem Sturm Sturm method Sturm sequence VAS VAS-CF analysis bisection method continued fraction equation false position method function interval halving method nth root numerical analysis polynomial power principal nth root quartic quartic equation regula falsi resolvent root isolation root-finding algorithm roots secant method