El profesor se sorprenderá mucho al ver tu solución correcta😉
/x 1\ 2*|- - -| \3 2/ 2 --------- = 6*x - 2*(x - 11/4)*2*x + 6*x + 9 3
suma
____________________ / ____________________ \ ____________________ / ____________________ \ / __________ | / __________ | / __________ | / __________ | / 631 \/ 71875257 | ___ / 631 \/ 71875257 | / 631 \/ 71875257 | ___ / 631 \/ 71875257 | ____________________ 3 / --- + ------------ | \/ 3 *3 / --- + ------------ ___ | 3 / --- + ------------ |\/ 3 *3 / --- + ------------ ___ | / __________ 11 787 \/ 192 3888 | \/ 192 3888 787*\/ 3 | 11 787 \/ 192 3888 | \/ 192 3888 787*\/ 3 | 11 / 631 \/ 71875257 787 -- - ----------------------------- - ------------------------- + I*|- ------------------------------- + -----------------------------| + -- - ----------------------------- - ------------------------- + I*|------------------------------- - -----------------------------| + -- + 3 / --- + ------------ + ----------------------------- 12 ____________________ 2 | 2 ____________________| 12 ____________________ 2 | 2 ____________________| 12 \/ 192 3888 ____________________ / __________ | / __________ | / __________ | / __________ | / __________ / 631 \/ 71875257 | / 631 \/ 71875257 | / 631 \/ 71875257 | / 631 \/ 71875257 | / 631 \/ 71875257 864*3 / --- + ------------ | 864*3 / --- + ------------ | 864*3 / --- + ------------ | 864*3 / --- + ------------ | 432*3 / --- + ------------ \/ 192 3888 \ \/ 192 3888 / \/ 192 3888 \ \/ 192 3888 / \/ 192 3888
=
/ ____________________ \ / ____________________ \ | / __________ | | / __________ | | ___ / 631 \/ 71875257 | | ___ / 631 \/ 71875257 | |\/ 3 *3 / --- + ------------ ___ | | \/ 3 *3 / --- + ------------ ___ | 11 | \/ 192 3888 787*\/ 3 | | \/ 192 3888 787*\/ 3 | -- + I*|------------------------------- - -----------------------------| + I*|- ------------------------------- + -----------------------------| 4 | 2 ____________________| | 2 ____________________| | / __________ | | / __________ | | / 631 \/ 71875257 | | / 631 \/ 71875257 | | 864*3 / --- + ------------ | | 864*3 / --- + ------------ | \ \/ 192 3888 / \ \/ 192 3888 /
producto
/ ____________________ / ____________________ \\ / ____________________ / ____________________ \\ | / __________ | / __________ || | / __________ | / __________ || | / 631 \/ 71875257 | ___ / 631 \/ 71875257 || | / 631 \/ 71875257 | ___ / 631 \/ 71875257 || / ____________________ \ | 3 / --- + ------------ | \/ 3 *3 / --- + ------------ ___ || | 3 / --- + ------------ |\/ 3 *3 / --- + ------------ ___ || | / __________ | |11 787 \/ 192 3888 | \/ 192 3888 787*\/ 3 || |11 787 \/ 192 3888 | \/ 192 3888 787*\/ 3 || |11 / 631 \/ 71875257 787 | |-- - ----------------------------- - ------------------------- + I*|- ------------------------------- + -----------------------------||*|-- - ----------------------------- - ------------------------- + I*|------------------------------- - -----------------------------||*|-- + 3 / --- + ------------ + -----------------------------| |12 ____________________ 2 | 2 ____________________|| |12 ____________________ 2 | 2 ____________________|| |12 \/ 192 3888 ____________________| | / __________ | / __________ || | / __________ | / __________ || | / __________ | | / 631 \/ 71875257 | / 631 \/ 71875257 || | / 631 \/ 71875257 | / 631 \/ 71875257 || | / 631 \/ 71875257 | | 864*3 / --- + ------------ | 864*3 / --- + ------------ || | 864*3 / --- + ------------ | 864*3 / --- + ------------ || | 432*3 / --- + ------------ | \ \/ 192 3888 \ \/ 192 3888 // \ \/ 192 3888 \ \/ 192 3888 // \ \/ 192 3888 /
=
7/3
7/3
____________________ / ____________________ \ / __________ | / __________ | / 631 \/ 71875257 | ___ / 631 \/ 71875257 | 3 / --- + ------------ | \/ 3 *3 / --- + ------------ ___ | 11 787 \/ 192 3888 | \/ 192 3888 787*\/ 3 | x1 = -- - ----------------------------- - ------------------------- + I*|- ------------------------------- + -----------------------------| 12 ____________________ 2 | 2 ____________________| / __________ | / __________ | / 631 \/ 71875257 | / 631 \/ 71875257 | 864*3 / --- + ------------ | 864*3 / --- + ------------ | \/ 192 3888 \ \/ 192 3888 /
____________________ / ____________________ \ / __________ | / __________ | / 631 \/ 71875257 | ___ / 631 \/ 71875257 | 3 / --- + ------------ |\/ 3 *3 / --- + ------------ ___ | 11 787 \/ 192 3888 | \/ 192 3888 787*\/ 3 | x2 = -- - ----------------------------- - ------------------------- + I*|------------------------------- - -----------------------------| 12 ____________________ 2 | 2 ____________________| / __________ | / __________ | / 631 \/ 71875257 | / 631 \/ 71875257 | 864*3 / --- + ------------ | 864*3 / --- + ------------ | \/ 192 3888 \ \/ 192 3888 /
____________________ / __________ 11 / 631 \/ 71875257 787 x3 = -- + 3 / --- + ------------ + ----------------------------- 12 \/ 192 3888 ____________________ / __________ / 631 \/ 71875257 432*3 / --- + ------------ \/ 192 3888
x3 = 11/12 + 787/(432*(sqrt(71875257)/3888 + 631/192)^(1/3)) + (sqrt(71875257)/3888 + 631/192)^(1/3)
x1 = 3.71243197879058
x2 = -0.481215989395292 - 0.630039667464461*i
x3 = -0.481215989395292 + 0.630039667464461*i
x3 = -0.481215989395292 + 0.630039667464461*i