1/x+5x=13

Simple and best practice solution for 1/x+5x=13 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+5x=13 equation: 


D( x )

x = 0

x = 0

x = 0

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

5*x+1/x = 13 // - 13

5*x+1/x-13 = 0

5*x^1+1*x^-1-13*x^0 = 0

(5*x^2-13*x^1+1*x^0)/(x^1) = 0 // * x^2

x^1*(5*x^2-13*x^1+1*x^0) = 0

x^1

5*x^2-13*x+1 = 0

5*x^2-13*x+1 = 0

DELTA = (-13)^2-(1*4*5)

DELTA = 149

DELTA > 0

x = (149^(1/2)+13)/(2*5) or x = (13-149^(1/2))/(2*5)

x = (149^(1/2)+13)/10 or x = (13-149^(1/2))/10

x in { (13-149^(1/2))/10, (149^(1/2)+13)/10} 

x in { (13-149^(1/2))/10, (149^(1/2)+13)/10 }

See similar equations:

| 32+6x=92 | | 2(l-3)=4(l-6) | | 1/6x+17=3x-21 | | 15y+5=415 | | x+1/2/3=4/1/8 | | 1/6a+1/12a+1/7a=a | | x/8=22 | | 1/6a+1/12a+1/7a+5+1/2a+4=a | | 4-5x=3+5 | | (x-2)^2/3+1=5 | | -2x+5=37 | | 2+4z+(19+y)=90 | | y+3/y=7/6 | | 4g(3h)=1324535632652 | | P+2/5=7/10 | | 6=-3/8y | | (2x-5)(x^2-6x+2)= | | 3y-6=-16y | | (750-x)-600=y | | z+2/9=z-3/8 | | x=3+-1.5y | | -8/y=-6 | | b-(-1.05)=-9 | | 8(x+6)+x=2(x+3)-8 | | 6x+7x=16-x/2 | | 13y/3-5y/6=21 | | 10x=182 | | 2.5m=17.5 | | -42x-24=42x+7+24 | | 8y^3+1=0 | | y=(750-x)-600 | | x^2+10=11 |

Equations solver categories