z^2/1=z/5+4/-5

Simple and best practice solution for z^2/1=z/5+4/-5 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for z^2/1=z/5+4/-5 equation: 


z in (-oo:+oo)

(z^2)/1 = z/5+4/(-5) // - z/5+4/(-5)

(z^2)/1-(z/5)-(4/(-5)) = 0

z^2-(z/5)+4/5 = 0

z^2-1/5*z+4/5 = 0

DELTA = (-1/5)^2-(4/5*1*4)

DELTA = -79/25

DELTA < 0

z belongs to the empty set

See similar equations:

| 7x+4=-16 | | (x-7)(x^2-2x+5)= | | 6x^2-7x=5x^2-9x+24 | | (37b-6)-9(4b+4)=6 | | 4.3x-3.36=5.7x | | (8a-6)(2a^2+5a+2)= | | (1/7)x=7 | | -4(2x-5)+5x=8+3(5x+1) | | (8x-7)(x^2-8x+1)= | | (1/7)x=3 | | 8x^2-5x=7x^2-8x+54 | | 3(x+5)=5(11-x) | | (1/7)x=4 | | [4x-6]=[9x+5] | | 3(u-5)-1=-5(-2u+5)-u | | r^3-2r-8r=0 | | (m^2-7m-11)/(m-8) | | 8x+29=3x+14 | | x/18=4 | | 5x+18=15x-24-4x | | 8x^2-2x=7x^2-6x+12 | | b+6=-10 | | (5x+6)(4x-1)= | | s-p=10 | | (5/8)x=25 | | 3/4x+7/12=7/8 | | (5/8)x=50 | | -8-9(5-3x)=12 | | (5x+4)(3x-4)= | | 5x^2=-3x-8 | | (3x^2+1)(4x^2+5)= | | 5(y+9)=-4y-18 |

Equations solver categories