n-2/n=23/5

Simple and best practice solution for n-2/n=23/5 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 n-2/n=23/5 equation: 


D( n )

n = 0

n = 0

n = 0

n in (-oo:0) U (0:+oo)

n-(2/n) = 23/5 // - 23/5

n-(2/n)-(23/5) = 0

n-2*n^-1-23/5 = 0

1*n^1-2*n^-1-23/5*n^0 = 0

(1*n^2-23/5*n^1-2*n^0)/(n^1) = 0 // * n^2

n^1*(1*n^2-23/5*n^1-2*n^0) = 0

n^1

n^2+(-23/5)*n-2 = 0

n^2+(-23/5)*n-2 = 0

DELTA = (-23/5)^2-(-2*1*4)

DELTA = 729/25

DELTA > 0

n = ((729/25)^(1/2)-(-23/5))/(1*2) or n = (-(-23/5)-(729/25)^(1/2))/(1*2)

n = 5 or n = -2/5

n in { -2/5, 5} 

n in { -2/5, 5 }

See similar equations:

| 4b-6=-2b-16-2 | | 9x^2-24x+16=8 | | 4-6=-2-16-2 | | 21+f=24 | | 5(2+3a)= | | 5x+9=42 | | v^4-10v^2+16=0 | | 4(3x-2)=11x+2 | | 200(t)=-4t^2+776 | | -3x+2(-5x-20)=157 | | D(t)=-4t^2+776 | | Xsquared+7x=0 | | -3(x-7)=1-(-7x+3) | | 1+2-13=12-4-2 | | y=10x+220 | | 0.6x+6.1=2.2 | | -84=8(-1+2x)+4 | | 7X+6x-9x=18+6 | | 11y+3=4y(2y+3) | | 10/2=n-1/9 | | 25+2x=4x-33 | | 41=n-18 | | 7(x+2)-6=x+1 | | 9m=-5+4m | | 100+2x=-5x+30000 | | x^4+2x^3-11x^2-12x-36=0 | | 1000+2x=-5x+300 | | 500+2x=-5x+300 | | 8(t^2+t-12)=0 | | 7m-3=5m+9 | | 2x-10=x+9 | | 5x+y+z=100-y+x+6c |

Equations solver categories