X2+11x+121/4=0

Simple and best practice solution for X2+11x+121/4=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 X2+11x+121/4=0 equation: 



X2+11X+121/4=0

We add all the numbers together, and all the variables

X^2+11X+121/4=0

We multiply all the terms by the denominator


X^2*4+11X*4+121=0

Wy multiply elements

4X^2+44X+121=0

a = 4; b = 44; c = +121;
Δ = b2-4ac
Δ = 442-4·4·121
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$X=\frac{-b}{2a}=\frac{-44}{8}=-5+1/2$

See similar equations:

| 9×(x-2)=-63 | | 17=5y-23 | | 2x/3+1/2+x/6=2 | | 0=20+5.8t-4.9t*4.9t | | 7x=2x+15# | | 5x=+14=-36-5x | | 5x+9=2(4x-7,5) | | 8n=12+2n | | 48-2x=-52-10x | | -12=12-6r | | -6(1-2x)+12=6(1+2x) | | -(-8r+7)=-7+8r | | (27÷8)^(x+7)-(4÷9)^(3x)=0 | | 0.08-x=0.24 | | 2*x²+2*x=-9 | | a+15=43 | | 6x—3—2x=18—3x | | 8p-3;p=2 | | 9m-26=26 | | 12/y+2=18 | | -1=x+5+4x | | x/3=2x-1/5 | | X+3x+2x=340 | | 5/3x+1/3=15 | | (x)*(x)/(0.10-x)*(0.12-x)=0.63 | | 3p-2=46 | | (5935000+x)*0.15=x | | 25/x−3=2,5 | | 25/(x−3)=2,5 | | 3p/4=6/7 | | a*5+7=10 | | 6a+12=48+20 |

Equations solver categories