(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?

Question

Quizplus · Accepted Answer

The Answer of (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?

(A) Use Only a Graphical Method to Find the Real x5−2x4+2x3−5x2+3x−3=0x^{5}-2 x^{4}+2 x^{3}-5 x^{2}+3 x-3=0x5−2x4+2x3−5x2+3x−3=0

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