El profesor se sorprenderá mucho al ver tu solución correcta😉
3 x + 6*x - 1 ------------ - 6*log(x + 3) + 6*log(2) = 0 3
x1 = 1.81050932528273
x2 = 1.81050932528273 + 3.85433439613099e-18*i
x3 = 1.81050932528273 + 2.86448797230119e-18*i
x4 = -1.42257547599877 - 1.97340050686666*i
x4 = -1.42257547599877 - 1.97340050686666*i