El profesor se sorprenderá mucho al ver tu solución correcta😉
_____________________________________________________________________________________________________________________________________________ / ___________________ / / ______ / 1 / 3 \/ 5945 1 1 / - - 2*3 / - ---- + -------- + --------------------------------------------------------------------------- + ---------------------------- / 2 \/ 8000 200000 _______________________________________________________________ ___________________ _______________________________________________________________ / / ___________________ / ______ / ___________________ / / / ______ / 3 \/ 5945 / / ______ / / 1 / 3 \/ 5945 1 250*3 / - ---- + -------- / 1 / 3 \/ 5945 1 / 4* / - + 2*3 / - ---- + -------- - ---------------------------- \/ 8000 200000 / - + 2*3 / - ---- + -------- - ---------------------------- / / 4 \/ 8000 200000 ___________________ / 4 \/ 8000 200000 ___________________ / / / ______ / / ______ / / / 3 \/ 5945 / / 3 \/ 5945 / / 250*3 / - ---- + -------- / 250*3 / - ---- + -------- 3 \/ \/ \/ 8000 200000 \/ \/ 8000 200000 x1 = - + ------------------------------------------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------- 4 2 2
_________________________________________________________________________________________________________________________________________________ / ___________________ / / ______ / 1 / 3 \/ 5945 1 1 I* / - - + 2*3 / - ---- + -------- - ---------------------------- + ----------------------------------------------------------------------------- _________________________________________________________________ / 2 \/ 8000 200000 ___________________ _________________________________________________________________ / | ___________________ | / / ______ / | ___________________ | / | / ______ | / / 3 \/ 5945 / | / ______ | / |1 / 3 \/ 5945 1 | / 250*3 / - ---- + -------- / |1 / 3 \/ 5945 1 | / |- + 2*3 / - ---- + -------- - ----------------------------| / \/ 8000 200000 4* / |- + 2*3 / - ---- + -------- - ----------------------------| / |4 \/ 8000 200000 ___________________| / / |4 \/ 8000 200000 ___________________| / | / ______ | / / | / ______ | / | / 3 \/ 5945 | / / | / 3 \/ 5945 | / | 250*3 / - ---- + -------- | / / | 250*3 / - ---- + -------- | 3 \/ | \/ 8000 200000 | \/ \/ | \/ 8000 200000 | x2 = - + --------------------------------------------------------------------------- - ------------------------------------------------------------------------------------------------------------------------------------------------------------------ 4 2 2
_________________________________________________________________________________________________________________________________________________ / ___________________ / / ______ / 1 / 3 \/ 5945 1 1 I* / - - + 2*3 / - ---- + -------- - ---------------------------- + ----------------------------------------------------------------------------- _________________________________________________________________ / 2 \/ 8000 200000 ___________________ _________________________________________________________________ / | ___________________ | / / ______ / | ___________________ | / | / ______ | / / 3 \/ 5945 / | / ______ | / |1 / 3 \/ 5945 1 | / 250*3 / - ---- + -------- / |1 / 3 \/ 5945 1 | / |- + 2*3 / - ---- + -------- - ----------------------------| / \/ 8000 200000 4* / |- + 2*3 / - ---- + -------- - ----------------------------| / |4 \/ 8000 200000 ___________________| / / |4 \/ 8000 200000 ___________________| / | / ______ | / / | / ______ | / | / 3 \/ 5945 | / / | / 3 \/ 5945 | / | 250*3 / - ---- + -------- | / / | 250*3 / - ---- + -------- | 3 \/ | \/ 8000 200000 | \/ \/ | \/ 8000 200000 | x3 = - + --------------------------------------------------------------------------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------ 4 2 2
_____________________________________________________________________________________________________________________________________________ / ___________________ / / ______ / 1 / 3 \/ 5945 1 1 / - - 2*3 / - ---- + -------- + --------------------------------------------------------------------------- + ---------------------------- _______________________________________________________________ / 2 \/ 8000 200000 _______________________________________________________________ ___________________ / ___________________ / / ___________________ / ______ / / ______ / / / ______ / 3 \/ 5945 / 1 / 3 \/ 5945 1 / / 1 / 3 \/ 5945 1 250*3 / - ---- + -------- / - + 2*3 / - ---- + -------- - ---------------------------- / 4* / - + 2*3 / - ---- + -------- - ---------------------------- \/ 8000 200000 / 4 \/ 8000 200000 ___________________ / / 4 \/ 8000 200000 ___________________ / / ______ / / / ______ / / 3 \/ 5945 / / / 3 \/ 5945 / 250*3 / - ---- + -------- / / 250*3 / - ---- + -------- 3 \/ \/ 8000 200000 \/ \/ \/ 8000 200000 x4 = - - ------------------------------------------------------------------------- - ------------------------------------------------------------------------------------------------------------------------------------------------------------ 4 2 2
x4 = -sqrt(-2*(-3/8000 + sqrt(5945)/200000)^(1/3) + 1/(250*(-3/8000 + sqrt(5945)/200000)^(1/3)) + 1/2 + 1/(4*sqrt(-1/(250*(-3/8000 + sqrt(5945)/200000)^(1/3)) + 2*(-3/8000 + sqrt(5945)/200000)^(1/3) + 1/4)))/2 - sqrt(-1/(250*(-3/8000 + sqrt(5945)/200000)^(1/3)) + 2*(-3/8000 + sqrt(5945)/200000)^(1/3) + 1/4)/2 + 3/4
suma
_____________________________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________________________________ _________________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________ / ___________________ / ___________________ / ___________________ / ___________________ / / ______ / / ______ / / ______ / / ______ / 1 / 3 \/ 5945 1 1 / 1 / 3 \/ 5945 1 1 / 1 / 3 \/ 5945 1 1 / 1 / 3 \/ 5945 1 1 / - - 2*3 / - ---- + -------- + --------------------------------------------------------------------------- + ---------------------------- I* / - - + 2*3 / - ---- + -------- - ---------------------------- + ----------------------------------------------------------------------------- I* / - - + 2*3 / - ---- + -------- - ---------------------------- + ----------------------------------------------------------------------------- / - - 2*3 / - ---- + -------- + --------------------------------------------------------------------------- + ---------------------------- / 2 \/ 8000 200000 _______________________________________________________________ ___________________ _______________________________________________________________ _________________________________________________________________ / 2 \/ 8000 200000 ___________________ _________________________________________________________________ _________________________________________________________________ / 2 \/ 8000 200000 ___________________ _________________________________________________________________ _______________________________________________________________ / 2 \/ 8000 200000 _______________________________________________________________ ___________________ / / ___________________ / ______ / ___________________ / | ___________________ | / / ______ / | ___________________ | / | ___________________ | / / ______ / | ___________________ | / ___________________ / / ___________________ / ______ / / / ______ / 3 \/ 5945 / / ______ / | / ______ | / / 3 \/ 5945 / | / ______ | / | / ______ | / / 3 \/ 5945 / | / ______ | / / ______ / / / ______ / 3 \/ 5945 / / 1 / 3 \/ 5945 1 250*3 / - ---- + -------- / 1 / 3 \/ 5945 1 / |1 / 3 \/ 5945 1 | / 250*3 / - ---- + -------- / |1 / 3 \/ 5945 1 | / |1 / 3 \/ 5945 1 | / 250*3 / - ---- + -------- / |1 / 3 \/ 5945 1 | / 1 / 3 \/ 5945 1 / / 1 / 3 \/ 5945 1 250*3 / - ---- + -------- / 4* / - + 2*3 / - ---- + -------- - ---------------------------- \/ 8000 200000 / - + 2*3 / - ---- + -------- - ---------------------------- / |- + 2*3 / - ---- + -------- - ----------------------------| / \/ 8000 200000 4* / |- + 2*3 / - ---- + -------- - ----------------------------| / |- + 2*3 / - ---- + -------- - ----------------------------| / \/ 8000 200000 4* / |- + 2*3 / - ---- + -------- - ----------------------------| / - + 2*3 / - ---- + -------- - ---------------------------- / 4* / - + 2*3 / - ---- + -------- - ---------------------------- \/ 8000 200000 / / 4 \/ 8000 200000 ___________________ / 4 \/ 8000 200000 ___________________ / |4 \/ 8000 200000 ___________________| / / |4 \/ 8000 200000 ___________________| / |4 \/ 8000 200000 ___________________| / / |4 \/ 8000 200000 ___________________| / 4 \/ 8000 200000 ___________________ / / 4 \/ 8000 200000 ___________________ / / / ______ / / ______ / | / ______ | / / | / ______ | / | / ______ | / / | / ______ | / / ______ / / / ______ / / / 3 \/ 5945 / / 3 \/ 5945 / | / 3 \/ 5945 | / / | / 3 \/ 5945 | / | / 3 \/ 5945 | / / | / 3 \/ 5945 | / / 3 \/ 5945 / / / 3 \/ 5945 / / 250*3 / - ---- + -------- / 250*3 / - ---- + -------- / | 250*3 / - ---- + -------- | / / | 250*3 / - ---- + -------- | / | 250*3 / - ---- + -------- | / / | 250*3 / - ---- + -------- | / 250*3 / - ---- + -------- / / 250*3 / - ---- + -------- 3 \/ \/ \/ 8000 200000 \/ \/ 8000 200000 3 \/ | \/ 8000 200000 | \/ \/ | \/ 8000 200000 | 3 \/ | \/ 8000 200000 | \/ \/ | \/ 8000 200000 | 3 \/ \/ 8000 200000 \/ \/ \/ 8000 200000 - + ------------------------------------------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------- + - + --------------------------------------------------------------------------- - ------------------------------------------------------------------------------------------------------------------------------------------------------------------ + - + --------------------------------------------------------------------------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------ + - - ------------------------------------------------------------------------- - ------------------------------------------------------------------------------------------------------------------------------------------------------------ 4 2 2 4 2 2 4 2 2 4 2 2
=
_________________________________________________________________ _______________________________________________________________ / | ___________________ | / ___________________ / | / ______ | / / ______ / |1 / 3 \/ 5945 1 | / 1 / 3 \/ 5945 1 3 + / |- + 2*3 / - ---- + -------- - ----------------------------| - / - + 2*3 / - ---- + -------- - ---------------------------- / |4 \/ 8000 200000 ___________________| / 4 \/ 8000 200000 ___________________ / | / ______ | / / ______ / | / 3 \/ 5945 | / / 3 \/ 5945 / | 250*3 / - ---- + -------- | / 250*3 / - ---- + -------- \/ | \/ 8000 200000 | \/ \/ 8000 200000
producto
/ _____________________________________________________________________________________________________________________________________________ \ / _________________________________________________________________________________________________________________________________________________\ / _________________________________________________________________________________________________________________________________________________\ / _____________________________________________________________________________________________________________________________________________\ | / ___________________ | | / ___________________ | | / ___________________ | | / ___________________ | | / / ______ | | / / ______ | | / / ______ | | / / ______ | | / 1 / 3 \/ 5945 1 1 | | / 1 / 3 \/ 5945 1 1 | | / 1 / 3 \/ 5945 1 1 | | / 1 / 3 \/ 5945 1 1 | | / - - 2*3 / - ---- + -------- + --------------------------------------------------------------------------- + ---------------------------- | | I* / - - + 2*3 / - ---- + -------- - ---------------------------- + ----------------------------------------------------------------------------- | | I* / - - + 2*3 / - ---- + -------- - ---------------------------- + ----------------------------------------------------------------------------- | | / - - 2*3 / - ---- + -------- + --------------------------------------------------------------------------- + ---------------------------- | | / 2 \/ 8000 200000 _______________________________________________________________ ___________________ _______________________________________________________________| | _________________________________________________________________ / 2 \/ 8000 200000 ___________________ _________________________________________________________________ | | _________________________________________________________________ / 2 \/ 8000 200000 ___________________ _________________________________________________________________ | | _______________________________________________________________ / 2 \/ 8000 200000 _______________________________________________________________ ___________________ | | / / ___________________ / ______ / ___________________ | | / | ___________________ | / / ______ / | ___________________ | | | / | ___________________ | / / ______ / | ___________________ | | | / ___________________ / / ___________________ / ______ | | / / / ______ / 3 \/ 5945 / / ______ | | / | / ______ | / / 3 \/ 5945 / | / ______ | | | / | / ______ | / / 3 \/ 5945 / | / ______ | | | / / ______ / / / ______ / 3 \/ 5945 | | / / 1 / 3 \/ 5945 1 250*3 / - ---- + -------- / 1 / 3 \/ 5945 1 | | / |1 / 3 \/ 5945 1 | / 250*3 / - ---- + -------- / |1 / 3 \/ 5945 1 | | | / |1 / 3 \/ 5945 1 | / 250*3 / - ---- + -------- / |1 / 3 \/ 5945 1 | | | / 1 / 3 \/ 5945 1 / / 1 / 3 \/ 5945 1 250*3 / - ---- + -------- | | / 4* / - + 2*3 / - ---- + -------- - ---------------------------- \/ 8000 200000 / - + 2*3 / - ---- + -------- - ---------------------------- | | / |- + 2*3 / - ---- + -------- - ----------------------------| / \/ 8000 200000 4* / |- + 2*3 / - ---- + -------- - ----------------------------| | | / |- + 2*3 / - ---- + -------- - ----------------------------| / \/ 8000 200000 4* / |- + 2*3 / - ---- + -------- - ----------------------------| | | / - + 2*3 / - ---- + -------- - ---------------------------- / 4* / - + 2*3 / - ---- + -------- - ---------------------------- \/ 8000 200000 | | / / 4 \/ 8000 200000 ___________________ / 4 \/ 8000 200000 ___________________ | | / |4 \/ 8000 200000 ___________________| / / |4 \/ 8000 200000 ___________________| | | / |4 \/ 8000 200000 ___________________| / / |4 \/ 8000 200000 ___________________| | | / 4 \/ 8000 200000 ___________________ / / 4 \/ 8000 200000 ___________________ | | / / / ______ / / ______ | | / | / ______ | / / | / ______ | | | / | / ______ | / / | / ______ | | | / / ______ / / / ______ | | / / / 3 \/ 5945 / / 3 \/ 5945 | | / | / 3 \/ 5945 | / / | / 3 \/ 5945 | | | / | / 3 \/ 5945 | / / | / 3 \/ 5945 | | | / / 3 \/ 5945 / / / 3 \/ 5945 | | / / 250*3 / - ---- + -------- / 250*3 / - ---- + -------- | | / | 250*3 / - ---- + -------- | / / | 250*3 / - ---- + -------- | | | / | 250*3 / - ---- + -------- | / / | 250*3 / - ---- + -------- | | | / 250*3 / - ---- + -------- / / 250*3 / - ---- + -------- | |3 \/ \/ \/ 8000 200000 \/ \/ 8000 200000 | |3 \/ | \/ 8000 200000 | \/ \/ | \/ 8000 200000 | | |3 \/ | \/ 8000 200000 | \/ \/ | \/ 8000 200000 | | |3 \/ \/ 8000 200000 \/ \/ \/ 8000 200000 | |- + ------------------------------------------------------------------------------------------------------------------------------------------------------------ - -------------------------------------------------------------------------|*|- + --------------------------------------------------------------------------- - ------------------------------------------------------------------------------------------------------------------------------------------------------------------|*|- + --------------------------------------------------------------------------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------------|*|- - ------------------------------------------------------------------------- - ------------------------------------------------------------------------------------------------------------------------------------------------------------| \4 2 2 / \4 2 2 / \4 2 2 / \4 2 2 /
=
-3/500
-3/500
x1 = 1.17233235885309
x2 = 0.916781383886923 - 0.166394296499678*i
x3 = 0.916781383886923 + 0.166394296499678*i
x4 = -0.00589512662693788
x4 = -0.00589512662693788