Find the zeros (roots) of the following equations.

f (x) = 2x5 - 9x4 + 12x3 - 12x2 + 10x - 3 = 0

Hello,

f (1) = 2-9+12-12+10-3=0 = = = > (x-1) * ...

f (3) = 2*3^5-9*3^4+12*3^3-12*3^2+10*3-3=0 = = = > (x-3) * ...

f (1/2) = 2 * (1/2) ^5-9 * (1/2) ^4+12 * (1/2) ^3-12 * (1/2) ^2+10*1/2-3=0 = = = > (2x-1) * ...

f (x) = (x-1) (x-3) * (2x-1) * (x²+1)

In C, x=i ou x=-i

Zeros are 1/2,1,3, i,-i