n2-n-90=1/3

Simple and best practice solution for n2-n-90=1/3 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 n2-n-90=1/3 equation: 


n in (-oo:+oo)

n^2-n-90 = 1/3 // - 1/3

n^2-n-(1/3)-90 = 0

n^2-n-1/3-90 = 0

n^2-n-271/3 = 0

DELTA = (-1)^2-(-271/3*1*4)

DELTA = 1087/3

DELTA > 0

n = ((1087/3)^(1/2)+1)/(1*2) or n = (1-(1087/3)^(1/2))/(1*2)

n = ((1087/3)^(1/2)+1)/2 or n = (1-(1087/3)^(1/2))/2

n in { (1-(1087/3)^(1/2))/2, ((1087/3)^(1/2)+1)/2 }

See similar equations:

| 5=a/11 | | -3/2x=-2/5y-10/3 | | 8x^2+29x-11=0 | | X-y=32 | | ln(2)+ln(x-2)=ln(17) | | N-n-90=1/3 | | -6u^3(3u-2)(6u+7)= | | 9a+2=6a+3(a-5) | | -10b=0 | | 8p+19=15 | | 18p+19=15 | | 9=p/5 | | (X-3)/3-1=(x-8)/4 | | 16x+9y=40 | | 3/2r-4=1/2r | | N+3n=5n-2 | | f(22)=2x-5 | | 2(3x-1)=46 | | 57=-3 | | -(7xy-9)+3(4xy+6)= | | 6z-12z=36 | | 10(x+3)=14(x+1) | | 4/(-2-2i) | | y+24=21 | | 3x=14x+130 | | 7x^2+14x-3=0 | | 12x+36y=200000 | | 5.7q-4.7-5.4=-0.7q-3.2 | | y=2x^2-3x+8 | | 4x=9p-98 | | 5a+13=(7a+6)5 | | 453-3/7 |

Equations solver categories