x^2/1.8=x

Simple and best practice solution for x^2/1.8=x 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^2/1.8=x equation: 


x in (-oo:+oo)

(x^2)/1.8 = x // - x

(x^2)/1.8-x = 0

0.55555556*x^2-x = 0

DELTA = (-1)^2-(0*0.55555556*4)

DELTA = 1

DELTA > 0

x = (1^(1/2)+1)/(0.55555556*2) or x = (1-1^(1/2))/(0.55555556*2)

x = 1.79999999 or x = 0

x in { 0, 1.79999999 }

See similar equations:

| 2x^2+84=26x | | 6x+5(x+10)=171 | | ((x^2+2X-3)/x)/((5X+15)/(x+5)) | | 0.8k+7=-8.7k+1 | | 3x+2(x+11)=62 | | x^2=-x+2 | | 8x^2+80=-56x | | 5x+3(5x-17)=149 | | 9-15=b+16 | | 5x+2(2x+4)=71 | | 21x-5-17x+2=16x-7-12x+16 | | 3/5*t=21 | | 2x+6(2x-8)=106 | | 11(d-9)=55 | | 100x+10(36-x)=17 | | 4x-5=61-6x | | 7x+13-9x=16-15x+13x-3 | | 7x+7(x-5)=49 | | 3x+(x+4)+8=(x+3)(x+2) | | 81x^2+y^2=81 | | 7x+3(2x-3)=147 | | 3x+105+8x+163=140.0909091 | | 5x+2(6x-11)=63 | | 8(9+b)-4b=10b | | 8x-(3x+6)=19 | | 2x+38=12x-32 | | (3x+2)(2x-1)+5x=4+(3x+1)(2x+1) | | 5x^2-90x=0 | | 3r+17+2r+6=98 | | 6+30-3+24= | | 10-6(2y-3)= | | 2x+1.3x=21 |

Equations solver categories