Find the solutions of the equation Remember to use x pq wher

Find the solutions of the equation. Remember to use x p/q where p is the constant and q is the coefficient of the first term and apply synthetic direction. x^4 - 9x - 7 = 0 x^3 - 3x^2 - 4x + 6 = 0 x^4 + x^3 - 7x^2 - x + 6 = 0 x^3 + x^2 - 17x + 15 = 0 x^5 - 3x^3 + 4x62 - x - 2 = 0

Solution

x^4 -9x +7 =0

Polynomial has no rational root that can be used to find rational root theorem:

x1=0.83068

x2=1.69507

x3=1.26288+1.83753i

x4=1.262881.83753i