x-5x^(1/2)-6=0

Simple and best practice solution for x-5x^(1/2)-6=0 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-5x^(1/2)-6=0 equation: 


D( x )

x < 0

x < 0

x in <0:+oo)

x-(5*x^(1/2))-6 = 0

x-5*x^(1/2)-6 = 0

t_1 = x^(1/2)

1*t_1^2-5*t_1^1-6 = 0

t_1^2-5*t_1-6 = 0

DELTA = (-5)^2-(-6*1*4)

DELTA = 49

DELTA > 0

t_1 = (49^(1/2)+5)/(1*2) or t_1 = (5-49^(1/2))/(1*2)

t_1 = 6 or t_1 = -1

t_1 = -1

x^(1/2)+1 = 0

1*x^(1/2) = -1 // : 1

x^(1/2) = -1

( -1 < 0 i 1/2 in (0:1) ) => x należy do O

t_1 = 6

x^(1/2)-6 = 0

1*x^(1/2) = 6 // : 1

x^(1/2) = 6

x^(1/2) = 6 // ^ 2

x = 36

x = 36

See similar equations:

| 2.6(x-0.8)=9 | | 7(y+6)=3+6y | | 6+65x=52+18 | | x^2+21x+30=9x+3 | | 112x+6=5x | | t/4-6=9 | | x/6-2/7=6 | | 5(b-4)=6(3+b) | | 2sin^2x=1-sinx | | |x/3-4|0 | | x^2-2x-14=10 | | (15x-4x)-(10-x)= | | 35y+6=61 | | 6x-2x-5=6+21 | | a/3+3=9 | | 63-4x=12-9x | | 9x-6x-5x+6= | | 5x+6=54 | | 8-(4x-1)=1-5x | | 33=-4(7k-6) | | 1+10-5a= | | -6(y-1)=2y+7-y+4 | | cost=.35 | | 3(12)+5y=20 | | -3x-5=-4 | | 3x-2=x+3 | | -5x-8=-4 | | 10x-158=3x-11 | | y(x-1)-4(x-1)= | | 7[m+9]=-2[m-5]+2 | | 3(5x+11)=-42 | | 3(x+2)-2x+4=x+5 |

Equations solver categories