9y^2-y-1/2=0

Simple and best practice solution for 9y^2-y-1/2=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 9y^2-y-1/2=0 equation: 


y in (-oo:+oo)

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

9*y^2-y-1/2 = 0

9*y^2-y-1/2 = 0

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

DELTA = 19

DELTA > 0

y = (19^(1/2)+1)/(2*9) or y = (1-19^(1/2))/(2*9)

y = (19^(1/2)+1)/18 or y = (1-19^(1/2))/18

y in { (1-19^(1/2))/18, (19^(1/2)+1)/18 }

See similar equations:

| 5-17=3a | | x+.2X=21 | | 17-5(2x-9)=-(-6x-10)+4 | | 2(x+5)=35 | | 40x+2(1.5x)=774 | | 2=6-2c | | 2x=x+35 | | 4x+500=6x-300 | | 4x+3x+5x=180 | | 3r=-12+18 | | -9m-14=35 | | 2g+2-4+3=43 | | 4[8-3(4)]=32-8(4+2) | | 4p+8=24 | | ln(-x-6)=3.5 | | 10=2b+6 | | 4X-3X=9+2X | | y=30x+100 | | (2n-14)(3n+9)=0 | | y=5-2(3+4s) | | 6(k-2)-8=4k-(3k-2) | | 2y+5x=204 | | -8=5-(7-7) | | 4b/5=15 | | 8x+3y=13 | | 4x-3=177 | | 5x-10=7x+4(2x-1) | | 2(y+3)+6(y-4)+3= | | 9w+2=w+12 | | 5.95P-0.19=15.83 | | 7y=14x+35 | | 5x+4+2(4x-7)=90 |

Equations solver categories