x^2=4x-40=-8

Simple and best practice solution for x^2=4x-40=-8 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 x^2=4x-40=-8 equation: 



x^2=4x-40=-8

We move all terms to the left:

x^2-(4x-40)=0

We get rid of parentheses

x^2-4x+40=0

a = 1; b = -4; c = +40;
Δ = b2-4ac
Δ = -42-4·1·40
Δ = -144
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 1w=10 | | 12x+6=3x+18 | | 22=2f | | 5-v=2v-1 | | 24/(x-1)=6 | | 9=5+b | | u/3-12=30 | | -x-5=99+37 | | 66+47+x=180 | | 3.5x+.5x=10x-6 | | 35+71+x=180 | | 21+30+x=180 | | 93+44+x=180 | | 6x^-29x+28=0 | | 39+26+x=180 | | (D^3-2D^2-D+2)y=0 | | 5k+1-7k=17 | | 53+103+x=180 | | 2x+6+3x-6+x=180 | | ((5)/(2))^(x)+((5)/(2))^(3)=((5)/(2))^(x+3) | | 49+80+x=180 | | c) 5+3X=14 | | 2x+36=336 | | 3n=4=15 | | 6q+9=(-2) | | 9x-6/5=-2 | | 99=5x-8+67 | | 3x+42=46+44 | | 7h-14=14 | | 2.5(x+5)=-17 | | -3+x=35+50 | | 134=2x+13+105 |

Equations solver categories