5(8x+1)x1/2+8x3/2

Simple and best practice solution for 5(8x+1)x1/2+8x3/2 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 5(8x+1)x1/2+8x3/2 equation: 


x in (-oo:+oo)

(5*x^1*(8*x+1))/2+(8*x^3)/2 = 0

(5*x*(8*x+1))/2+(8*x^3)/2 = 0

(5*x*(8*x+1))/2+4*x^3 = 0

(5*x*(8*x+1))/2+(2*4*x^3)/2 = 0

5*x*(8*x+1)+2*4*x^3 = 0

8*x^3+40*x^2+5*x = 0

8*x^3+40*x^2+5*x = 0

x*(8*x^2+40*x+5) = 0

8*x^2+40*x+5 = 0

DELTA = 40^2-(4*5*8)

DELTA = 1440

DELTA > 0

x = (1440^(1/2)-40)/(2*8) or x = (-1440^(1/2)-40)/(2*8)

x = (12*10^(1/2)-40)/16 or x = (-12*10^(1/2)-40)/16

x*(x-((-12*10^(1/2)-40)/16))*(x-((12*10^(1/2)-40)/16)) = 0

(x*(x-((-12*10^(1/2)-40)/16))*(x-((12*10^(1/2)-40)/16)))/2 = 0

(x*(x-((-12*10^(1/2)-40)/16))*(x-((12*10^(1/2)-40)/16)))/2 = 0 // * 2

x*(x-((-12*10^(1/2)-40)/16))*(x-((12*10^(1/2)-40)/16)) = 0

( x-((-12*10^(1/2)-40)/16) )

x-((-12*10^(1/2)-40)/16) = 0 // + (-12*10^(1/2)-40)/16

x = (-12*10^(1/2)-40)/16

( x-((12*10^(1/2)-40)/16) )

x-((12*10^(1/2)-40)/16) = 0 // + (12*10^(1/2)-40)/16

x = (12*10^(1/2)-40)/16

( x )

x = 0

x in { (-12*10^(1/2)-40)/16, (12*10^(1/2)-40)/16, 0 }

See similar equations:

| -5u+16.8=4.3 | | -4.9=-1.7+w/2 | | 3/7w-11=7 | | 4/5x=3/2y-4 | | 5x-(6-x)= | | 2m-6=9 | | 6(4ax+y)=5ax-3y | | 3/4(8x-5)-3=2/7(4x+6) | | (9x-4)-(7x+2)= | | 7y+3x=17 | | 7x/3+4x/2=28 | | -1/3+1/9 | | 1/2-2/3 | | 1/2-2/3 | | 9y+7-6y+1= | | 4/5x9/12 | | -5/8+3/4 | | 3x^2+4x-1=1 | | 11/17=8/x | | 10+7+(-16)+9+(-30)= | | 4/5x9/12x6/15 | | -27x-43=76 | | 5/y=7/8 | | 144=4x+5-3x | | 17/13=y/9 | | 16+21+(-3)+7= | | 3p-(7-4q)= | | 6x-11/2x | | 5b-3-7b-5= | | X+3y-9=0graph | | X+3y-9=0 | | 4(z-5)+4z-3= |

Equations solver categories