If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(0.485-x)(0.485-x)=0
We add all the numbers together, and all the variables
(-1x+0.485)(-1x+0.485)=0
We multiply parentheses ..
(+x^2-0.485x-0.485x+0.235225)=0
We get rid of parentheses
x^2-0.485x-0.485x+0.235225=0
We add all the numbers together, and all the variables
x^2-0.97x+0.235225=0
a = 1; b = -0.97; c = +0.235225;
Δ = b2-4ac
Δ = -0.972-4·1·0.235225
Δ = 0
Delta is equal to zero, so there is only one solution to the equation
Stosujemy wzór:$x=\frac{-b}{2a}=\frac{0.97}{2}=0.97/2$
| x−2=10x−30 | | N-18=-0.5y | | 3+1.5y=11.25+0.75y | | -4(x+6)+3=-24-x | | 13m=0.16 | | 8+.75h=10+.5h | | 2n+90=5n | | M13=0.16y | | 3+3/7x=x-1 | | X+24=8x-20 | | x+0.04x=192 | | X-24=8x-20 | | 12x+56=5x | | -3b-b=-16-6b | | x/5=x+4/7 | | 60-3x=72-4x | | 2(-4a+18)-3=3a+22 | | 14=11w-4w | | x−12=45 | | -x/3+9=x+121 | | 11(x+5)=10+45 | | 4z+1+5z=-17 | | -x/3+9=x+122 | | 11(x+5)=10x45 | | 60-3x=12-4x | | 8x+12=36-28 | | 15+.25x=x | | 4x+1=2x+39 | | 3x=31/11 | | 10-5z+8=z-24 | | 5x-9=2x+36 | | -3(1+14a+13a=-3(1-12a) |