x(x-4)=-13

Simple and best practice solution for x(x-4)=-13 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(x-4)=-13 equation: 



x(x-4)=-13

We move all terms to the left:

x(x-4)-(-13)=0

We add all the numbers together, and all the variables

x(x-4)+13=0

We multiply parentheses

x^2-4x+13=0

a = 1; b = -4; c = +13;
Δ = b2-4ac
Δ = -42-4·1·13
Δ = -36
Delta is less than zero, so there is no solution for the equation

See similar equations:

| 2x-2=3/4x-13 | | 8(3x-3)=88x | | 10=6(4w-2) | | 100a=-1000 | | 15y-3=4y+3 | | 2|4t-5|+|4t-5|=45 | | 1.6=m.4 | | 16^2*x-4^2*x=48 | | 15+2x−4=9x+11−7x | | 2v+4=8v-8 | | 2h=40 | | 4(x+3)-11(x-7)=4(5x+2) | | 5(x+7)=−15 | | 8+5x-7x=16 | | 2(5+3x)=3(2+5x) | | (x+5)=32 | | -3=2k-2k | | x+3+x+1=4(x+1) | | 4x+5=x-26 | | 0.75+c=2.81 | | 3x+15-6x+18=12x+36 | | 11(x+4)-6x=5(x+8)+4 | | 62.03+j=78.2 | | -1-3n=-2n-3 | | 15/7/(15a)=5 /14/(0.8) | | 3x65=7x+13 | | -10x-4=2x+2 | | 2x-1+5x=12+x | | 4x-5+6x+15=180 | | 11x+35-18=2x+x | | 242=x÷22 | | 51/2=a-32/3 |

Equations solver categories