Question

Solve the following equation for Z. (4 /z-1) - (5 / z+2) = 3 / z, z not equal to 1,0, -2

Answer 1

=>4z+8-5z+5/z^2+z-2=3/z=>13z-z^2=3z^2+3z-6=>0=4z^2-10z-6=>0=2z^2-5z-3=>0=2z^2-6z+z-3=>0=2z(z-3)+(z+3)=>0=(z-3)(2z+1)=>z=3 and z=-1/2(ans)

Answer 2

Answer:

Step-by-step explanation:

Hope it will help you.