4k^2-4k=-8

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



4k^2-4k=-8

We move all terms to the left:

4k^2-4k-(-8)=0

We add all the numbers together, and all the variables

4k^2-4k+8=0

a = 4; b = -4; c = +8;
Δ = b2-4ac
Δ = -42-4·4·8
Δ = -112
Delta is less than zero, so there is no solution for the equation

See similar equations:

| -6w+17=20 | | d-4/2=2 | | 4c+6+20=24 | | x+17=-20 | | 2x+3x+-5=x+3 | | 2x+1•6x=81 | | 63=0+(a)(3) | | 2(g-19)=2 | | 3/8=4n/6 | | -15=8y-(-18)=4 | | 12x-16-14x-21=3 | | -6x+44=5x | | (3/4)x+7=19 | | (3/4x)+7=19 | | 42÷3=x | | 14c-13c=-19 | | -5(x-7)=-100 | | 9t+27=-3(-3-9) | | 0.6x+0.2=0.5 | | 2j-j=14 | | 2/3x+2=4/5 | | -2.2=x-100/15 | | 2(8x-1)+7(x+5)=-15 | | 9+(x/3)=17 | | 9y-8=-4y | | X+1+x+2+x+3=90 | | 14x+24=-6(x-4) | | 9x=9/27 | | (4x-28)+(24)=180 | | 1/2(8x-4)=3x | | 5/8x-1/2=7/8x+8/2 | | y+56=9y |

Equations solver categories