El profesor se sorprenderá mucho al ver tu solución correcta😉
2 2 3 7*x 12*(x - 6) 693*(x - 9) 127*(x - 9) -107 + ---- - ----------- + ----------- - ------------ = 0 5 5 50 1000
/ 1 \ / / 1 \ \ 10395460*re|------------------------------------------------------------| | 10395460*im|------------------------------------------------------------| / / _______________\\ / / _______________\\| / / _______________\\ / / _______________\\ | _______________________________________| | | _______________________________________| | |381*\/ 3378689085585 || | |381*\/ 3378689085585 ||| | |381*\/ 3378689085585 || | |381*\/ 3378689085585 || |/ ___\ / _______________ | | |/ ___\ / _______________ | |atan|---------------------|| |atan|---------------------||| |atan|---------------------|| |atan|---------------------|| || 1 I*\/ 3 | / 18402860800 120*I*\/ 3378689085585 | | || 1 I*\/ 3 | / 18402860800 120*I*\/ 3378689085585 | _________ | \ 460071520 /| _________ | \ 460071520 /|| _________ | \ 460071520 /| _________ | \ 460071520 /| ||- - - -------|*3 / ----------- + ----------------------- | | ||- - - -------|*3 / ----------- + ----------------------- | \/ 2598865 *sin|---------------------------| \/ 7796595 *cos|---------------------------|| \/ 7796595 *sin|---------------------------| \/ 2598865 *cos|---------------------------| 2429 \\ 2 2 / \/ 2048383 16129 / | \\ 2 2 / \/ 2048383 16129 / \ 3 / \ 3 /| \ 3 / \ 3 / x1 = ---- - ------------------------------------------------------------------------- + I*|- ------------------------------------------------------------------------- + -------------------------------------------- + --------------------------------------------| - -------------------------------------------- + -------------------------------------------- 381 48387 \ 48387 381 381 / 381 381
/ 1 \ / / 1 \ \ 10395460*re|------------------------------------------------------------| | 10395460*im|------------------------------------------------------------| / / _______________\\ / / _______________\\| / / _______________\\ / / _______________\\ | _______________________________________| | | _______________________________________| | |381*\/ 3378689085585 || | |381*\/ 3378689085585 ||| | |381*\/ 3378689085585 || | |381*\/ 3378689085585 || |/ ___\ / _______________ | | |/ ___\ / _______________ | |atan|---------------------|| |atan|---------------------||| |atan|---------------------|| |atan|---------------------|| || 1 I*\/ 3 | / 18402860800 120*I*\/ 3378689085585 | | || 1 I*\/ 3 | / 18402860800 120*I*\/ 3378689085585 | _________ | \ 460071520 /| _________ | \ 460071520 /|| _________ | \ 460071520 /| _________ | \ 460071520 /| ||- - + -------|*3 / ----------- + ----------------------- | | ||- - + -------|*3 / ----------- + ----------------------- | \/ 7796595 *cos|---------------------------| \/ 2598865 *sin|---------------------------|| \/ 2598865 *cos|---------------------------| \/ 7796595 *sin|---------------------------| 2429 \\ 2 2 / \/ 2048383 16129 / | \\ 2 2 / \/ 2048383 16129 / \ 3 / \ 3 /| \ 3 / \ 3 / x2 = ---- - ------------------------------------------------------------------------- + I*|- ------------------------------------------------------------------------- - -------------------------------------------- + --------------------------------------------| + -------------------------------------------- + -------------------------------------------- 381 48387 \ 48387 381 381 / 381 381
_______________________________________ / _______________ / 18402860800 120*I*\/ 3378689085585 3 / ----------- + ----------------------- 2429 10395460 \/ 2048383 16129 x3 = ---- - -------------------------------------------------- - -------------------------------------------- 381 _______________________________________ 3 / _______________ / 18402860800 120*I*\/ 3378689085585 48387*3 / ----------- + ----------------------- \/ 2048383 16129
x3 = 2429/381 - (18402860800/2048383 + 120*sqrt(3378689085585)*i/16129)^(1/3)/3 - 10395460/(48387*(18402860800/2048383 + 120*sqrt(3378689085585)*i/16129)^(1/3))
suma
/ 1 \ / / 1 \ \ / 1 \ / / 1 \ \ 10395460*re|------------------------------------------------------------| | 10395460*im|------------------------------------------------------------| / / _______________\\ / / _______________\\| / / _______________\\ / / _______________\\ 10395460*re|------------------------------------------------------------| | 10395460*im|------------------------------------------------------------| / / _______________\\ / / _______________\\| / / _______________\\ / / _______________\\ | _______________________________________| | | _______________________________________| | |381*\/ 3378689085585 || | |381*\/ 3378689085585 ||| | |381*\/ 3378689085585 || | |381*\/ 3378689085585 || | _______________________________________| | | _______________________________________| | |381*\/ 3378689085585 || | |381*\/ 3378689085585 ||| | |381*\/ 3378689085585 || | |381*\/ 3378689085585 || _______________________________________ |/ ___\ / _______________ | | |/ ___\ / _______________ | |atan|---------------------|| |atan|---------------------||| |atan|---------------------|| |atan|---------------------|| |/ ___\ / _______________ | | |/ ___\ / _______________ | |atan|---------------------|| |atan|---------------------||| |atan|---------------------|| |atan|---------------------|| / _______________ || 1 I*\/ 3 | / 18402860800 120*I*\/ 3378689085585 | | || 1 I*\/ 3 | / 18402860800 120*I*\/ 3378689085585 | _________ | \ 460071520 /| _________ | \ 460071520 /|| _________ | \ 460071520 /| _________ | \ 460071520 /| || 1 I*\/ 3 | / 18402860800 120*I*\/ 3378689085585 | | || 1 I*\/ 3 | / 18402860800 120*I*\/ 3378689085585 | _________ | \ 460071520 /| _________ | \ 460071520 /|| _________ | \ 460071520 /| _________ | \ 460071520 /| / 18402860800 120*I*\/ 3378689085585 ||- - - -------|*3 / ----------- + ----------------------- | | ||- - - -------|*3 / ----------- + ----------------------- | \/ 2598865 *sin|---------------------------| \/ 7796595 *cos|---------------------------|| \/ 7796595 *sin|---------------------------| \/ 2598865 *cos|---------------------------| ||- - + -------|*3 / ----------- + ----------------------- | | ||- - + -------|*3 / ----------- + ----------------------- | \/ 7796595 *cos|---------------------------| \/ 2598865 *sin|---------------------------|| \/ 2598865 *cos|---------------------------| \/ 7796595 *sin|---------------------------| 3 / ----------- + ----------------------- 2429 \\ 2 2 / \/ 2048383 16129 / | \\ 2 2 / \/ 2048383 16129 / \ 3 / \ 3 /| \ 3 / \ 3 / 2429 \\ 2 2 / \/ 2048383 16129 / | \\ 2 2 / \/ 2048383 16129 / \ 3 / \ 3 /| \ 3 / \ 3 / 2429 10395460 \/ 2048383 16129 ---- - ------------------------------------------------------------------------- + I*|- ------------------------------------------------------------------------- + -------------------------------------------- + --------------------------------------------| - -------------------------------------------- + -------------------------------------------- + ---- - ------------------------------------------------------------------------- + I*|- ------------------------------------------------------------------------- - -------------------------------------------- + --------------------------------------------| + -------------------------------------------- + -------------------------------------------- + ---- - -------------------------------------------------- - -------------------------------------------- 381 48387 \ 48387 381 381 / 381 381 381 48387 \ 48387 381 381 / 381 381 381 _______________________________________ 3 / _______________ / 18402860800 120*I*\/ 3378689085585 48387*3 / ----------- + ----------------------- \/ 2048383 16129
=
/ 1 \ / 1 \ / / 1 \ \ / / 1 \ \ 10395460*re|------------------------------------------------------------| 10395460*re|------------------------------------------------------------| | 10395460*im|------------------------------------------------------------| / / _______________\\ / / _______________\\| | 10395460*im|------------------------------------------------------------| / / _______________\\ / / _______________\\| / / _______________\\ | _______________________________________| | _______________________________________| _______________________________________ | | _______________________________________| | |381*\/ 3378689085585 || | |381*\/ 3378689085585 ||| | | _______________________________________| | |381*\/ 3378689085585 || | |381*\/ 3378689085585 ||| | |381*\/ 3378689085585 || |/ ___\ / _______________ | |/ ___\ / _______________ | / _______________ | |/ ___\ / _______________ | |atan|---------------------|| |atan|---------------------||| | |/ ___\ / _______________ | |atan|---------------------|| |atan|---------------------||| |atan|---------------------|| || 1 I*\/ 3 | / 18402860800 120*I*\/ 3378689085585 | || 1 I*\/ 3 | / 18402860800 120*I*\/ 3378689085585 | / 18402860800 120*I*\/ 3378689085585 | || 1 I*\/ 3 | / 18402860800 120*I*\/ 3378689085585 | _________ | \ 460071520 /| _________ | \ 460071520 /|| | || 1 I*\/ 3 | / 18402860800 120*I*\/ 3378689085585 | _________ | \ 460071520 /| _________ | \ 460071520 /|| _________ | \ 460071520 /| ||- - + -------|*3 / ----------- + ----------------------- | ||- - - -------|*3 / ----------- + ----------------------- | 3 / ----------- + ----------------------- | ||- - + -------|*3 / ----------- + ----------------------- | \/ 7796595 *cos|---------------------------| \/ 2598865 *sin|---------------------------|| | ||- - - -------|*3 / ----------- + ----------------------- | \/ 2598865 *sin|---------------------------| \/ 7796595 *cos|---------------------------|| 2*\/ 2598865 *cos|---------------------------| 2429 10395460 \\ 2 2 / \/ 2048383 16129 / \\ 2 2 / \/ 2048383 16129 / \/ 2048383 16129 | \\ 2 2 / \/ 2048383 16129 / \ 3 / \ 3 /| | \\ 2 2 / \/ 2048383 16129 / \ 3 / \ 3 /| \ 3 / ---- - -------------------------------------------------- - ------------------------------------------------------------------------- - ------------------------------------------------------------------------- - -------------------------------------------- + I*|- ------------------------------------------------------------------------- - -------------------------------------------- + --------------------------------------------| + I*|- ------------------------------------------------------------------------- + -------------------------------------------- + --------------------------------------------| + ---------------------------------------------- 127 _______________________________________ 48387 48387 3 \ 48387 381 381 / \ 48387 381 381 / 381 / _______________ / 18402860800 120*I*\/ 3378689085585 48387*3 / ----------- + ----------------------- \/ 2048383 16129
producto
/ / 1 \ / / 1 \ \ \ / / 1 \ / / 1 \ \ \ | 10395460*re|------------------------------------------------------------| | 10395460*im|------------------------------------------------------------| / / _______________\\ / / _______________\\| / / _______________\\ / / _______________\\| | 10395460*re|------------------------------------------------------------| | 10395460*im|------------------------------------------------------------| / / _______________\\ / / _______________\\| / / _______________\\ / / _______________\\| | | _______________________________________| | | _______________________________________| | |381*\/ 3378689085585 || | |381*\/ 3378689085585 ||| | |381*\/ 3378689085585 || | |381*\/ 3378689085585 ||| | | _______________________________________| | | _______________________________________| | |381*\/ 3378689085585 || | |381*\/ 3378689085585 ||| | |381*\/ 3378689085585 || | |381*\/ 3378689085585 ||| / _______________________________________\ | |/ ___\ / _______________ | | |/ ___\ / _______________ | |atan|---------------------|| |atan|---------------------||| |atan|---------------------|| |atan|---------------------||| | |/ ___\ / _______________ | | |/ ___\ / _______________ | |atan|---------------------|| |atan|---------------------||| |atan|---------------------|| |atan|---------------------||| | / _______________ | | || 1 I*\/ 3 | / 18402860800 120*I*\/ 3378689085585 | | || 1 I*\/ 3 | / 18402860800 120*I*\/ 3378689085585 | _________ | \ 460071520 /| _________ | \ 460071520 /|| _________ | \ 460071520 /| _________ | \ 460071520 /|| | || 1 I*\/ 3 | / 18402860800 120*I*\/ 3378689085585 | | || 1 I*\/ 3 | / 18402860800 120*I*\/ 3378689085585 | _________ | \ 460071520 /| _________ | \ 460071520 /|| _________ | \ 460071520 /| _________ | \ 460071520 /|| | / 18402860800 120*I*\/ 3378689085585 | | ||- - - -------|*3 / ----------- + ----------------------- | | ||- - - -------|*3 / ----------- + ----------------------- | \/ 2598865 *sin|---------------------------| \/ 7796595 *cos|---------------------------|| \/ 7796595 *sin|---------------------------| \/ 2598865 *cos|---------------------------|| | ||- - + -------|*3 / ----------- + ----------------------- | | ||- - + -------|*3 / ----------- + ----------------------- | \/ 7796595 *cos|---------------------------| \/ 2598865 *sin|---------------------------|| \/ 2598865 *cos|---------------------------| \/ 7796595 *sin|---------------------------|| | 3 / ----------- + ----------------------- | |2429 \\ 2 2 / \/ 2048383 16129 / | \\ 2 2 / \/ 2048383 16129 / \ 3 / \ 3 /| \ 3 / \ 3 /| |2429 \\ 2 2 / \/ 2048383 16129 / | \\ 2 2 / \/ 2048383 16129 / \ 3 / \ 3 /| \ 3 / \ 3 /| |2429 10395460 \/ 2048383 16129 | |---- - ------------------------------------------------------------------------- + I*|- ------------------------------------------------------------------------- + -------------------------------------------- + --------------------------------------------| - -------------------------------------------- + --------------------------------------------|*|---- - ------------------------------------------------------------------------- + I*|- ------------------------------------------------------------------------- - -------------------------------------------- + --------------------------------------------| + -------------------------------------------- + --------------------------------------------|*|---- - -------------------------------------------------- - --------------------------------------------| \381 48387 \ 48387 381 381 / 381 381 / \381 48387 \ 48387 381 381 / 381 381 / |381 _______________________________________ 3 | | / _______________ | | / 18402860800 120*I*\/ 3378689085585 | | 48387*3 / ----------- + ----------------------- | \ \/ 2048383 16129 /
=
/ / / _______________\\ / / _______________\\\ | | |381*\/ 3378689085585 || | |381*\/ 3378689085585 ||| / _______________________________________ / _______________________________________\\ | |2*atan|---------------------|| |atan|---------------------||| 2/3 | 3 / _______________ | 3 / _______________ || | | \ 460071520 /| _________ | \ 460071520 /|| -5 *\5197730 - \/ 2300357600 + 1905*I*\/ 3378689085585 *\2429 - 2*\/ 2300357600 + 1905*I*\/ 3378689085585 //*|-4495419 + 20790920*cos|-----------------------------| + 9716*\/ 2598865 *cos|---------------------------|| \ \ 3 / \ 3 // -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- _____________________________________ 3 / _______________ 276531705*\/ 460071520 + 381*I*\/ 3378689085585
-5^(2/3)*(5197730 - (2300357600 + 1905*i*sqrt(3378689085585))^(1/3)*(2429 - 2*(2300357600 + 1905*i*sqrt(3378689085585))^(1/3)))*(-4495419 + 20790920*cos(2*atan(381*sqrt(3378689085585)/460071520)/3) + 9716*sqrt(2598865)*cos(atan(381*sqrt(3378689085585)/460071520)/3))/(276531705*(460071520 + 381*i*sqrt(3378689085585))^(1/3))
x1 = 19.1291707834082
x2 = 9.63399486606545 + 1.0842021724855e-19*i
x3 = -9.63718139750518
x3 = -9.63718139750518