Question

$$2x^{4}+5x^{3}-14x^{2}-5x+2=0$$

Answer

x=-4.0581550598145,-0.5400260925293,0.24641799926758,1.8517631530762

Solution


No root was found algebraically. However, the following root(s) were found by numerical methods.
\[x=-4.058155,-0.540026,0.246418,1.851763\]