Найду корень уравнения: x^3-x+10=0
__________________ / __________________\ 3 / ______ | ___ ___ 3 / ______ | 1 \/ 135 + 3*\/ 2022 | \/ 3 \/ 3 *\/ 135 + 3*\/ 2022 | x1 = ----------------------- + --------------------- + I*|- ----------------------- + ---------------------------| __________________ 6 | __________________ 6 | 3 / ______ | 3 / ______ | 2*\/ 135 + 3*\/ 2022 \ 2*\/ 135 + 3*\/ 2022 /
__________________ / __________________\ 3 / ______ | ___ ___ 3 / ______ | 1 \/ 135 + 3*\/ 2022 | \/ 3 \/ 3 *\/ 135 + 3*\/ 2022 | x2 = ----------------------- + --------------------- + I*|----------------------- - ---------------------------| __________________ 6 | __________________ 6 | 3 / ______ | 3 / ______ | 2*\/ 135 + 3*\/ 2022 \2*\/ 135 + 3*\/ 2022 /
__________________ 3 / ______ 1 \/ 135 + 3*\/ 2022 x3 = - --------------------- - --------------------- __________________ 3 3 / ______ \/ 135 + 3*\/ 2022
x1 = 1.15445365988 - 1.73155703298*i
x2 = 1.15445365988 + 1.73155703298*i
x3 = -2.30890731977000