El profesor se sorprenderá mucho al ver tu solución correcta😉
2 2 / 2 \ / 2 \ \x + 4/ + \x - 6*x - 16/ = 0
/ / /29\\\ / /29\\ | |atan|--||| |atan|--|| | ___ 4 _____ | \12/|| ___ 4 _____ | \12/| | \/ 2 *\/ 985 *sin|--------|| \/ 2 *\/ 985 *cos|--------| 3 | 3 \ 2 /| \ 2 / x1 = - + I*|- - + ---------------------------| - --------------------------- 2 \ 2 2 / 2
/ / /29\\\ / /29\\ | |atan|--||| |atan|--|| | ___ 4 _____ | \12/|| ___ 4 _____ | \12/| | \/ 2 *\/ 985 *sin|--------|| \/ 2 *\/ 985 *cos|--------| 3 |3 \ 2 /| \ 2 / x2 = - + I*|- + ---------------------------| + --------------------------- 2 \2 2 / 2
/ / /29\\\ / /29\\ | |atan|--||| |atan|--|| | ___ 4 _____ | \12/|| ___ 4 _____ | \12/| | \/ 2 *\/ 985 *sin|--------|| \/ 2 *\/ 985 *cos|--------| 3 | 3 \ 2 /| \ 2 / x3 = - + I*|- - - ---------------------------| + --------------------------- 2 \ 2 2 / 2
/ / /29\\\ / /29\\ | |atan|--||| |atan|--|| | ___ 4 _____ | \12/|| ___ 4 _____ | \12/| | \/ 2 *\/ 985 *sin|--------|| \/ 2 *\/ 985 *cos|--------| 3 |3 \ 2 /| \ 2 / x4 = - + I*|- - ---------------------------| - --------------------------- 2 \2 2 / 2
x4 = -sqrt(2)*985^(1/4)*cos(atan(29/12)/2)/2 + 3/2 + i*(-sqrt(2)*985^(1/4)*sin(atan(29/12)/2)/2 + 3/2)
suma
/ / /29\\\ / /29\\ / / /29\\\ / /29\\ / / /29\\\ / /29\\ / / /29\\\ / /29\\ | |atan|--||| |atan|--|| | |atan|--||| |atan|--|| | |atan|--||| |atan|--|| | |atan|--||| |atan|--|| | ___ 4 _____ | \12/|| ___ 4 _____ | \12/| | ___ 4 _____ | \12/|| ___ 4 _____ | \12/| | ___ 4 _____ | \12/|| ___ 4 _____ | \12/| | ___ 4 _____ | \12/|| ___ 4 _____ | \12/| | \/ 2 *\/ 985 *sin|--------|| \/ 2 *\/ 985 *cos|--------| | \/ 2 *\/ 985 *sin|--------|| \/ 2 *\/ 985 *cos|--------| | \/ 2 *\/ 985 *sin|--------|| \/ 2 *\/ 985 *cos|--------| | \/ 2 *\/ 985 *sin|--------|| \/ 2 *\/ 985 *cos|--------| 3 | 3 \ 2 /| \ 2 / 3 |3 \ 2 /| \ 2 / 3 | 3 \ 2 /| \ 2 / 3 |3 \ 2 /| \ 2 / - + I*|- - + ---------------------------| - --------------------------- + - + I*|- + ---------------------------| + --------------------------- + - + I*|- - - ---------------------------| + --------------------------- + - + I*|- - ---------------------------| - --------------------------- 2 \ 2 2 / 2 2 \2 2 / 2 2 \ 2 2 / 2 2 \2 2 / 2
=
/ / /29\\\ / / /29\\\ / / /29\\\ / / /29\\\ | |atan|--||| | |atan|--||| | |atan|--||| | |atan|--||| | ___ 4 _____ | \12/|| | ___ 4 _____ | \12/|| | ___ 4 _____ | \12/|| | ___ 4 _____ | \12/|| | \/ 2 *\/ 985 *sin|--------|| | \/ 2 *\/ 985 *sin|--------|| | \/ 2 *\/ 985 *sin|--------|| | \/ 2 *\/ 985 *sin|--------|| | 3 \ 2 /| | 3 \ 2 /| |3 \ 2 /| |3 \ 2 /| 6 + I*|- - + ---------------------------| + I*|- - - ---------------------------| + I*|- + ---------------------------| + I*|- - ---------------------------| \ 2 2 / \ 2 2 / \2 2 / \2 2 /
producto
/ / / /29\\\ / /29\\\ / / / /29\\\ / /29\\\ / / / /29\\\ / /29\\\ / / / /29\\\ / /29\\\ | | |atan|--||| |atan|--||| | | |atan|--||| |atan|--||| | | |atan|--||| |atan|--||| | | |atan|--||| |atan|--||| | | ___ 4 _____ | \12/|| ___ 4 _____ | \12/|| | | ___ 4 _____ | \12/|| ___ 4 _____ | \12/|| | | ___ 4 _____ | \12/|| ___ 4 _____ | \12/|| | | ___ 4 _____ | \12/|| ___ 4 _____ | \12/|| | | \/ 2 *\/ 985 *sin|--------|| \/ 2 *\/ 985 *cos|--------|| | | \/ 2 *\/ 985 *sin|--------|| \/ 2 *\/ 985 *cos|--------|| | | \/ 2 *\/ 985 *sin|--------|| \/ 2 *\/ 985 *cos|--------|| | | \/ 2 *\/ 985 *sin|--------|| \/ 2 *\/ 985 *cos|--------|| |3 | 3 \ 2 /| \ 2 /| |3 |3 \ 2 /| \ 2 /| |3 | 3 \ 2 /| \ 2 /| |3 |3 \ 2 /| \ 2 /| |- + I*|- - + ---------------------------| - ---------------------------|*|- + I*|- + ---------------------------| + ---------------------------|*|- + I*|- - - ---------------------------| + ---------------------------|*|- + I*|- - ---------------------------| - ---------------------------| \2 \ 2 2 / 2 / \2 \2 2 / 2 / \2 \ 2 2 / 2 / \2 \2 2 / 2 /
=
136
136
x1 = -1.79335352084127 - 0.701403509863107*i
x2 = -1.79335352084127 + 0.701403509863107*i
x3 = 4.79335352084127 - 3.70140350986311*i
x4 = 4.79335352084127 + 3.70140350986311*i
x4 = 4.79335352084127 + 3.70140350986311*i