If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(0.1-x)(0.1-x)=0
We add all the numbers together, and all the variables
(-1x+0.1)(-1x+0.1)=0
We multiply parentheses ..
(+x^2-0.1x-0.1x+0.01)=0
We get rid of parentheses
x^2-0.1x-0.1x+0.01=0
We add all the numbers together, and all the variables
x^2-0.2x+0.01=0
a = 1; b = -0.2; c = +0.01;
Δ = b2-4ac
Δ = -0.22-4·1·0.01
Δ = 6.9388939039072E-18
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}$$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}$$x_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-0.2)-\sqrt{6.9388939039072E-18}}{2*1}=\frac{0.2-\sqrt{6.9388939039072E-18}}{2} $$x_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-0.2)+\sqrt{6.9388939039072E-18}}{2*1}=\frac{0.2+\sqrt{6.9388939039072E-18}}{2} $
| -2(2t+2=-8 | | 3+5r=−4 | | x/5=x/615 | | m^2+4m-87=9 | | 3x+4/6=5x-3/3 | | 6x+12=x+37 | | 31x-6=18+7x | | x/5x/6=15 | | -(7-4x)+18=8x-5 | | -36-x=-20-5x | | 4(-3x-9)-7(x-7)=51 | | 5(2x+8)=-32+34 | | 4{x-2}+2x=40 | | -22=5(y-8)-8y | | 6y+2=30 | | 2424/(123-(x-4))=24 | | -7(-8x+7)=231 | | 7(3s+5)=140 | | 1/2h+1/3(h-2)=5/6h+2 | | 9x^2+34=36x | | 2x-3/2=17x-1 | | -394x+3)+4(6x+1)=43 | | u/2+19=28 | | 4×x-5=13+2x | | 12-6x=3-9x | | 4b^2-31b+21=0 | | d/5-3=1 | | 4x-14+3x-8=45 | | -83=-7(5+x)+8 | | (6x+5)=85 | | 10+(-8s)=58 | | y−12/3=2 |