El profesor se sorprenderá mucho al ver tu solución correcta😉
(x + 1)*(x - 2)*(x + 5)*(x + 4) = -2
_____________________________________________________________________________________________________________________________________________ / ____________________ / / ________ / 20 / 445 I*\/ 291498 179 / 20 - -------------------------------------------------------------------------- - 2*3 / --- + ------------ - --------------------------- ________________________________________________________________ / ________________________________________________________________ \/ 8 36 ____________________ / ____________________ / / ____________________ / ________ / / ________ / / / ________ / 445 I*\/ 291498 / / 445 I*\/ 291498 179 / / / 445 I*\/ 291498 179 6*3 / --- + ------------ / 10 + 2*3 / --- + ------------ + --------------------------- / / 10 + 2*3 / --- + ------------ + --------------------------- \/ 8 36 / \/ 8 36 ____________________ / / \/ 8 36 ____________________ / / ________ / / / ________ / / 445 I*\/ 291498 / / / 445 I*\/ 291498 / 6*3 / --- + ------------ / / 6*3 / --- + ------------ \/ \/ 8 36 \/ \/ \/ 8 36 x1 = -2 - -------------------------------------------------------------------------- - ------------------------------------------------------------------------------------------------------------------------------------------------------------ 2 2
_____________________________________________________________________________________________________________________________________________ / ____________________ / / ________ / 20 / 445 I*\/ 291498 179 / 20 - -------------------------------------------------------------------------- - 2*3 / --- + ------------ - --------------------------- / ________________________________________________________________ \/ 8 36 ____________________ ________________________________________________________________ / / ____________________ / ________ / ____________________ / / / ________ / 445 I*\/ 291498 / / ________ / / / 445 I*\/ 291498 179 6*3 / --- + ------------ / / 445 I*\/ 291498 179 / / 10 + 2*3 / --- + ------------ + --------------------------- \/ 8 36 / 10 + 2*3 / --- + ------------ + --------------------------- / / \/ 8 36 ____________________ / \/ 8 36 ____________________ / / / ________ / / ________ / / / 445 I*\/ 291498 / / 445 I*\/ 291498 / / 6*3 / --- + ------------ / 6*3 / --- + ------------ \/ \/ \/ 8 36 \/ \/ 8 36 x2 = -2 + ------------------------------------------------------------------------------------------------------------------------------------------------------------ - -------------------------------------------------------------------------- 2 2
_____________________________________________________________________________________________________________________________________________ / ____________________ / / ________ / / 445 I*\/ 291498 20 179 / 20 - 2*3 / --- + ------------ + -------------------------------------------------------------------------- - --------------------------- ________________________________________________________________ / \/ 8 36 ________________________________________________________________ ____________________ / ____________________ / / ____________________ / ________ / / ________ / / / ________ / 445 I*\/ 291498 / / 445 I*\/ 291498 179 / / / 445 I*\/ 291498 179 6*3 / --- + ------------ / 10 + 2*3 / --- + ------------ + --------------------------- / / 10 + 2*3 / --- + ------------ + --------------------------- \/ 8 36 / \/ 8 36 ____________________ / / \/ 8 36 ____________________ / / ________ / / / ________ / / 445 I*\/ 291498 / / / 445 I*\/ 291498 / 6*3 / --- + ------------ / / 6*3 / --- + ------------ \/ \/ 8 36 \/ \/ \/ 8 36 x3 = -2 + -------------------------------------------------------------------------- - ------------------------------------------------------------------------------------------------------------------------------------------------------------ 2 2
_____________________________________________________________________________________________________________________________________________ / ____________________ / / ________ / / 445 I*\/ 291498 20 179 / 20 - 2*3 / --- + ------------ + -------------------------------------------------------------------------- - --------------------------- ________________________________________________________________ / \/ 8 36 ________________________________________________________________ ____________________ / ____________________ / / ____________________ / ________ / / ________ / / / ________ / 445 I*\/ 291498 / / 445 I*\/ 291498 179 / / / 445 I*\/ 291498 179 6*3 / --- + ------------ / 10 + 2*3 / --- + ------------ + --------------------------- / / 10 + 2*3 / --- + ------------ + --------------------------- \/ 8 36 / \/ 8 36 ____________________ / / \/ 8 36 ____________________ / / ________ / / / ________ / / 445 I*\/ 291498 / / / 445 I*\/ 291498 / 6*3 / --- + ------------ / / 6*3 / --- + ------------ \/ \/ 8 36 \/ \/ \/ 8 36 x4 = -2 + -------------------------------------------------------------------------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------ 2 2
x4 = -2 + sqrt(20 - 2*(445/8 + sqrt(291498)*i/36)^(1/3) + 20/sqrt(10 + 179/(6*(445/8 + sqrt(291498)*i/36)^(1/3)) + 2*(445/8 + sqrt(291498)*i/36)^(1/3)) - 179/(6*(445/8 + sqrt(291498)*i/36)^(1/3)))/2 + sqrt(10 + 179/(6*(445/8 + sqrt(291498)*i/36)^(1/3)) + 2*(445/8 + sqrt(291498)*i/36)^(1/3))/2
suma
_____________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________ _____________________________________________________________________________________________________________________________________________ / ____________________ / ____________________ / ____________________ / ____________________ / / ________ / / ________ / / ________ / / ________ / 20 / 445 I*\/ 291498 179 / 20 / 445 I*\/ 291498 179 / / 445 I*\/ 291498 20 179 / / 445 I*\/ 291498 20 179 / 20 - -------------------------------------------------------------------------- - 2*3 / --- + ------------ - --------------------------- / 20 - -------------------------------------------------------------------------- - 2*3 / --- + ------------ - --------------------------- / 20 - 2*3 / --- + ------------ + -------------------------------------------------------------------------- - --------------------------- / 20 - 2*3 / --- + ------------ + -------------------------------------------------------------------------- - --------------------------- ________________________________________________________________ / ________________________________________________________________ \/ 8 36 ____________________ / ________________________________________________________________ \/ 8 36 ____________________ ________________________________________________________________ ________________________________________________________________ / \/ 8 36 ________________________________________________________________ ____________________ ________________________________________________________________ / \/ 8 36 ________________________________________________________________ ____________________ / ____________________ / / ____________________ / ________ / / ____________________ / ________ / ____________________ / ____________________ / / ____________________ / ________ / ____________________ / / ____________________ / ________ / / ________ / / / ________ / 445 I*\/ 291498 / / / ________ / 445 I*\/ 291498 / / ________ / / ________ / / / ________ / 445 I*\/ 291498 / / ________ / / / ________ / 445 I*\/ 291498 / / 445 I*\/ 291498 179 / / / 445 I*\/ 291498 179 6*3 / --- + ------------ / / / 445 I*\/ 291498 179 6*3 / --- + ------------ / / 445 I*\/ 291498 179 / / 445 I*\/ 291498 179 / / / 445 I*\/ 291498 179 6*3 / --- + ------------ / / 445 I*\/ 291498 179 / / / 445 I*\/ 291498 179 6*3 / --- + ------------ / 10 + 2*3 / --- + ------------ + --------------------------- / / 10 + 2*3 / --- + ------------ + --------------------------- \/ 8 36 / / 10 + 2*3 / --- + ------------ + --------------------------- \/ 8 36 / 10 + 2*3 / --- + ------------ + --------------------------- / 10 + 2*3 / --- + ------------ + --------------------------- / / 10 + 2*3 / --- + ------------ + --------------------------- \/ 8 36 / 10 + 2*3 / --- + ------------ + --------------------------- / / 10 + 2*3 / --- + ------------ + --------------------------- \/ 8 36 / \/ 8 36 ____________________ / / \/ 8 36 ____________________ / / \/ 8 36 ____________________ / \/ 8 36 ____________________ / \/ 8 36 ____________________ / / \/ 8 36 ____________________ / \/ 8 36 ____________________ / / \/ 8 36 ____________________ / / ________ / / / ________ / / / ________ / / ________ / / ________ / / / ________ / / ________ / / / ________ / / 445 I*\/ 291498 / / / 445 I*\/ 291498 / / / 445 I*\/ 291498 / / 445 I*\/ 291498 / / 445 I*\/ 291498 / / / 445 I*\/ 291498 / / 445 I*\/ 291498 / / / 445 I*\/ 291498 / 6*3 / --- + ------------ / / 6*3 / --- + ------------ / / 6*3 / --- + ------------ / 6*3 / --- + ------------ / 6*3 / --- + ------------ / / 6*3 / --- + ------------ / 6*3 / --- + ------------ / / 6*3 / --- + ------------ \/ \/ 8 36 \/ \/ \/ 8 36 \/ \/ \/ 8 36 \/ \/ 8 36 \/ \/ 8 36 \/ \/ \/ 8 36 \/ \/ 8 36 \/ \/ \/ 8 36 -2 - -------------------------------------------------------------------------- - ------------------------------------------------------------------------------------------------------------------------------------------------------------ + -2 + ------------------------------------------------------------------------------------------------------------------------------------------------------------ - -------------------------------------------------------------------------- + -2 + -------------------------------------------------------------------------- - ------------------------------------------------------------------------------------------------------------------------------------------------------------ + -2 + -------------------------------------------------------------------------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------ 2 2 2 2 2 2 2 2
=
-8
producto
/ _____________________________________________________________________________________________________________________________________________\ / _____________________________________________________________________________________________________________________________________________ \ / _____________________________________________________________________________________________________________________________________________\ / _____________________________________________________________________________________________________________________________________________\ | / ____________________ | | / ____________________ | | / ____________________ | | / ____________________ | | / / ________ | | / / ________ | | / / ________ | | / / ________ | | / 20 / 445 I*\/ 291498 179 | | / 20 / 445 I*\/ 291498 179 | | / / 445 I*\/ 291498 20 179 | | / / 445 I*\/ 291498 20 179 | | / 20 - -------------------------------------------------------------------------- - 2*3 / --- + ------------ - --------------------------- | | / 20 - -------------------------------------------------------------------------- - 2*3 / --- + ------------ - --------------------------- | | / 20 - 2*3 / --- + ------------ + -------------------------------------------------------------------------- - --------------------------- | | / 20 - 2*3 / --- + ------------ + -------------------------------------------------------------------------- - --------------------------- | | ________________________________________________________________ / ________________________________________________________________ \/ 8 36 ____________________ | | / ________________________________________________________________ \/ 8 36 ____________________ ________________________________________________________________| | ________________________________________________________________ / \/ 8 36 ________________________________________________________________ ____________________ | | ________________________________________________________________ / \/ 8 36 ________________________________________________________________ ____________________ | | / ____________________ / / ____________________ / ________ | | / / ____________________ / ________ / ____________________ | | / ____________________ / / ____________________ / ________ | | / ____________________ / / ____________________ / ________ | | / / ________ / / / ________ / 445 I*\/ 291498 | | / / / ________ / 445 I*\/ 291498 / / ________ | | / / ________ / / / ________ / 445 I*\/ 291498 | | / / ________ / / / ________ / 445 I*\/ 291498 | | / / 445 I*\/ 291498 179 / / / 445 I*\/ 291498 179 6*3 / --- + ------------ | | / / / 445 I*\/ 291498 179 6*3 / --- + ------------ / / 445 I*\/ 291498 179 | | / / 445 I*\/ 291498 179 / / / 445 I*\/ 291498 179 6*3 / --- + ------------ | | / / 445 I*\/ 291498 179 / / / 445 I*\/ 291498 179 6*3 / --- + ------------ | | / 10 + 2*3 / --- + ------------ + --------------------------- / / 10 + 2*3 / --- + ------------ + --------------------------- \/ 8 36 | | / / 10 + 2*3 / --- + ------------ + --------------------------- \/ 8 36 / 10 + 2*3 / --- + ------------ + --------------------------- | | / 10 + 2*3 / --- + ------------ + --------------------------- / / 10 + 2*3 / --- + ------------ + --------------------------- \/ 8 36 | | / 10 + 2*3 / --- + ------------ + --------------------------- / / 10 + 2*3 / --- + ------------ + --------------------------- \/ 8 36 | | / \/ 8 36 ____________________ / / \/ 8 36 ____________________ | | / / \/ 8 36 ____________________ / \/ 8 36 ____________________ | | / \/ 8 36 ____________________ / / \/ 8 36 ____________________ | | / \/ 8 36 ____________________ / / \/ 8 36 ____________________ | | / / ________ / / / ________ | | / / / ________ / / ________ | | / / ________ / / / ________ | | / / ________ / / / ________ | | / / 445 I*\/ 291498 / / / 445 I*\/ 291498 | | / / / 445 I*\/ 291498 / / 445 I*\/ 291498 | | / / 445 I*\/ 291498 / / / 445 I*\/ 291498 | | / / 445 I*\/ 291498 / / / 445 I*\/ 291498 | | / 6*3 / --- + ------------ / / 6*3 / --- + ------------ | | / / 6*3 / --- + ------------ / 6*3 / --- + ------------ | | / 6*3 / --- + ------------ / / 6*3 / --- + ------------ | | / 6*3 / --- + ------------ / / 6*3 / --- + ------------ | | \/ \/ 8 36 \/ \/ \/ 8 36 | | \/ \/ \/ 8 36 \/ \/ 8 36 | | \/ \/ 8 36 \/ \/ \/ 8 36 | | \/ \/ 8 36 \/ \/ \/ 8 36 | |-2 - -------------------------------------------------------------------------- - ------------------------------------------------------------------------------------------------------------------------------------------------------------|*|-2 + ------------------------------------------------------------------------------------------------------------------------------------------------------------ - --------------------------------------------------------------------------|*|-2 + -------------------------------------------------------------------------- - ------------------------------------------------------------------------------------------------------------------------------------------------------------|*|-2 + -------------------------------------------------------------------------- + ------------------------------------------------------------------------------------------------------------------------------------------------------------| \ 2 2 / \ 2 2 / \ 2 2 / \ 2 2 /
=
-38
-38
x1 = -4.91984092145801
x2 = -4.11894396657628
x3 = 1.98396215658596
x4 = -0.945177268551666
x4 = -0.945177268551666