1/x=x/9

Simple and best practice solution for 1/x=x/9 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 1/x=x/9 equation: 


D( x )

x = 0

x = 0

x = 0

x in (-oo:0) U (0:+oo)

1/x = x/9 // - x/9

1/x-(x/9) = 0

1*x^-1-1/9*x^1 = 0

(1*x^0-1/9*x^2)/(x^1) = 0 // * x^2

x^1*(1*x^0-1/9*x^2) = 0

x^1

(-1/9)*x^2+1 = 0

(-1/9)*x^2+1 = 0

DELTA = 0^2-(1*4*(-1/9))

DELTA = 4/9

DELTA > 0

x = ((4/9)^(1/2)+0)/(2*(-1/9)) or x = (0-(4/9)^(1/2))/(2*(-1/9))

x = -3 or x = 3

x in { -3, 3} 

x in { -3, 3 }

See similar equations:

| H/25=27 | | 150x+y=1050 | | 25=c/31 | | 5(2x)-3=24x+27 | | Z-49=70 | | x^3/2-18x^1/2=0 | | 23u=736 | | (3x^2-5x+7)(2x^2+4x-9)= | | Y-170=55 | | (-a-6b+5)2ab= | | .04x+.07(13000-x)=600 | | 150x^3+350x^2+180x+420=0 | | 6n^2=18n+36 | | 3a(a^2+5)-11=a(3a^3+4) | | -2(7-(-2))+6= | | 3t-5-7t-1=2-4t-8 | | 374=c-50 | | 9x+2-11x=-4-13x+6 | | 21x^2-40xy+11y^2=0 | | x(3x+2)(5x-3)(x+2)=0 | | 7-4n=6n+1 | | 16=g/7 | | 6y^2-8y+12-11y^2-8y+6= | | 3y-12=x | | -5p+1=16 | | 3(5+4)-8= | | 4x^2-4x=47 | | 840=5h | | 21x^2-40xy+11y^2= | | 3=9xy | | 18f=108 | | 3(z+6)=2(z-7)+z |

Equations solver categories