(A) Use Only a Graphical Method to Find the Real $x^{5}-2 x^{4}+2 x^{3}-5 x^{2}+3 x-3=0$

Short Answer

(a) Use only a graphical method to find the real solutions of $x^{5}-2 x^{4}+2 x^{3}-5 x^{2}+3 x-3=0$ .
(b) Based on your answer in part (a), how many nonreal (complex) solutions does the equation have?