El profesor se sorprenderá mucho al ver tu solución correcta😉
/ __________\ | / 2 | 5*(x + 1) |2 / 5/4 - 1 | 2 ---------*|- + / -------- | + - 5/4 + 1 4 |x / 2 | \ \/ x / --------------------------------------------- - 20 = 0 2 5/4 1 + ---- 2 x
_______ 55 5*I*\/ 21799 x1 = --- - ------------- 548 548
_______ 55 5*I*\/ 21799 x2 = --- + ------------- 548 548
x2 = 55/548 + 5*sqrt(21799)*i/548
suma
_______ _______ 55 5*I*\/ 21799 55 5*I*\/ 21799 --- - ------------- + --- + ------------- 548 548 548 548
=
55 --- 274
producto
/ _______\ / _______\ | 55 5*I*\/ 21799 | | 55 5*I*\/ 21799 | |--- - -------------|*|--- + -------------| \548 548 / \548 548 /
=
250 --- 137
250/137
x1 = 0.10036496350365 - 1.34712449029371*i
x2 = 0.10036496350365 + 1.34712449029371*i
x2 = 0.10036496350365 + 1.34712449029371*i