El profesor se sorprenderá mucho al ver tu solución correcta😉
3 2 x - 3*x - 2*x - 2 ------------------- = 0 2 2 - 3*x
_____________ / _____________ \ / _____ | / _____ | / \/ 354 | ___ / \/ 354 | 3 / 3 + ------- | \/ 3 *3 / 3 + ------- ___ | 5 \/ 9 | \/ 9 5*\/ 3 | x1 = 1 - -------------------- - ------------------ + I*|- ------------------------ + --------------------| _____________ 2 | 2 _____________| / _____ | / _____ | / \/ 354 | / \/ 354 | 6*3 / 3 + ------- | 6*3 / 3 + ------- | \/ 9 \ \/ 9 /
_____________ / _____________ \ / _____ | / _____ | / \/ 354 | ___ / \/ 354 | 3 / 3 + ------- |\/ 3 *3 / 3 + ------- ___ | 5 \/ 9 | \/ 9 5*\/ 3 | x2 = 1 - -------------------- - ------------------ + I*|------------------------ - --------------------| _____________ 2 | 2 _____________| / _____ | / _____ | / \/ 354 | / \/ 354 | 6*3 / 3 + ------- | 6*3 / 3 + ------- | \/ 9 \ \/ 9 /
_____________ / _____ / \/ 354 5 x3 = 1 + 3 / 3 + ------- + -------------------- \/ 9 _____________ / _____ / \/ 354 3*3 / 3 + ------- \/ 9
x3 = 5/(3*(sqrt(354)/9 + 3)^(1/3)) + 1 + (sqrt(354)/9 + 3)^(1/3)
suma
_____________ / _____________ \ _____________ / _____________ \ / _____ | / _____ | / _____ | / _____ | / \/ 354 | ___ / \/ 354 | / \/ 354 | ___ / \/ 354 | _____________ 3 / 3 + ------- | \/ 3 *3 / 3 + ------- ___ | 3 / 3 + ------- |\/ 3 *3 / 3 + ------- ___ | / _____ 5 \/ 9 | \/ 9 5*\/ 3 | 5 \/ 9 | \/ 9 5*\/ 3 | / \/ 354 5 1 - -------------------- - ------------------ + I*|- ------------------------ + --------------------| + 1 - -------------------- - ------------------ + I*|------------------------ - --------------------| + 1 + 3 / 3 + ------- + -------------------- _____________ 2 | 2 _____________| _____________ 2 | 2 _____________| \/ 9 _____________ / _____ | / _____ | / _____ | / _____ | / _____ / \/ 354 | / \/ 354 | / \/ 354 | / \/ 354 | / \/ 354 6*3 / 3 + ------- | 6*3 / 3 + ------- | 6*3 / 3 + ------- | 6*3 / 3 + ------- | 3*3 / 3 + ------- \/ 9 \ \/ 9 / \/ 9 \ \/ 9 / \/ 9
=
/ _____________ \ / _____________ \ | / _____ | | / _____ | | ___ / \/ 354 | | ___ / \/ 354 | |\/ 3 *3 / 3 + ------- ___ | | \/ 3 *3 / 3 + ------- ___ | | \/ 9 5*\/ 3 | | \/ 9 5*\/ 3 | 3 + I*|------------------------ - --------------------| + I*|- ------------------------ + --------------------| | 2 _____________| | 2 _____________| | / _____ | | / _____ | | / \/ 354 | | / \/ 354 | | 6*3 / 3 + ------- | | 6*3 / 3 + ------- | \ \/ 9 / \ \/ 9 /
producto
/ _____________ / _____________ \\ / _____________ / _____________ \\ | / _____ | / _____ || | / _____ | / _____ || | / \/ 354 | ___ / \/ 354 || | / \/ 354 | ___ / \/ 354 || / _____________ \ | 3 / 3 + ------- | \/ 3 *3 / 3 + ------- ___ || | 3 / 3 + ------- |\/ 3 *3 / 3 + ------- ___ || | / _____ | | 5 \/ 9 | \/ 9 5*\/ 3 || | 5 \/ 9 | \/ 9 5*\/ 3 || | / \/ 354 5 | |1 - -------------------- - ------------------ + I*|- ------------------------ + --------------------||*|1 - -------------------- - ------------------ + I*|------------------------ - --------------------||*|1 + 3 / 3 + ------- + --------------------| | _____________ 2 | 2 _____________|| | _____________ 2 | 2 _____________|| | \/ 9 _____________| | / _____ | / _____ || | / _____ | / _____ || | / _____ | | / \/ 354 | / \/ 354 || | / \/ 354 | / \/ 354 || | / \/ 354 | | 6*3 / 3 + ------- | 6*3 / 3 + ------- || | 6*3 / 3 + ------- | 6*3 / 3 + ------- || | 3*3 / 3 + ------- | \ \/ 9 \ \/ 9 // \ \/ 9 \ \/ 9 // \ \/ 9 /
=
2
2
x1 = -0.34454766181883 - 0.650711337466504*i
x2 = -0.34454766181883 + 0.650711337466504*i
x3 = 3.68909532363766
x3 = 3.68909532363766