(9x)-(1/3x^2)

Simple and best practice solution for (9x)-(1/3x^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 (9x)-(1/3x^2) equation: 


x in (-oo:+oo)

9*x-((1/3)*x^2) = 0

(-1/3)*x^2+9*x = 0

9*x-1/3*x^2 = 0

DELTA = 9^2-(-1/3*0*4)

DELTA = 81

DELTA > 0

x = (81^(1/2)-9)/(-1/3*2) or x = (-81^(1/2)-9)/(-1/3*2)

x = 0 or x = 27

x in { 0, 27 }

See similar equations:

| (4x-1)=15 | | 3=7/y-1 | | 12x^2-20x-25= | | 1/2c=9 | | 5x^2+35x-40= | | 3c+2t=10 | | x+1,12x=100 | | 4x^5-32x^3= | | -6(1+7v)=27 | | 3x^2+10x-49=0 | | 6x+8=-136-0x | | 22=(5/b^2)*b^3 | | 9+8x=4x | | -2+u=8 | | 70+75+90= | | 0.25m=12 | | (5b^3)/(b^7) | | -1(x+4)(x+7)= | | 67+x=55-x | | 4x^4-24x^3= | | -8x+180=10x | | 11x+4=0 | | r^2-8r+12= | | .5x+45=-15-3.5x | | -3+3k=21 | | .5x+45=-15-5.5x | | 32=3z+5 | | 7x-6y/6y-7x | | -7x^2-4x+20= | | -96=-250 | | 9=70+5g | | 56-37x=-32x+21 |

Equations solver categories