121x^2+220x+100=0

Simple and best practice solution for 121x^2+220x+100=0 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 121x^2+220x+100=0 equation: 



121x^2+220x+100=0

a = 121; b = 220; c = +100;
Δ = b2-4ac
Δ = 2202-4·121·100
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{-220}{242}=-10/11$

See similar equations:

| -104=-4(6-5n) | | -36=6-6k | | x+81+x-9+x=180 | | 0.10(y-6)+0.12y=0.20y-0.7 | | -5x+4+6x+2=24 | | 6-2(y+4)=-3y+7 | | 1÷y×100=0.78 | | -39=3+3k | | 6-2(3y+4)=4(y+7) | | x+49+x+139=180,x | | -4(4x+6)=8 | | 22x+7=180 | | 3(x+2)=84 | | 1÷x×100=0.78 | | 5+-3w=2 | | 3/2(a-10)=-3 | | -4y-9=-3y+6 | | -2b+2=18 | | x+64+x-13+x=180 | | 4x+3(x+4)=12x+12 | | x+90+54=180 | | x^2-3x-4=180 | | (-7x)+8x-2=(-9) | | 4x+3(x+4=12x+12 | | 8-(-5m)=-62 | | 8/c-2=2c-12 | | x^2+13/3x=56/36 | | 8x+12=53 | | 2y+11=-4y-13 | | x+64+x-13=180 | | 4a+11+3a-2a=90 | | 49^2-56x+16=0 |

Equations solver categories