S=1/2n(n+1)

Simple and best practice solution for S=1/2n(n+1) 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 S=1/2n(n+1) equation: 



=1/2S(S+1)

We move all terms to the left:

-(1/2S(S+1))=0



Domain of the equation: 2S(S+1))!=0

S∈R



We multiply all the terms by the denominator


-(1=0

We add all the numbers together, and all the variables

=0

S=0/1

S=0

See similar equations:

| Y=-16x^2+60 | | .5=2x-4 | | 19x+9=x+171 | | 18p−15p=15 | | 3x^2+15x+19=0 | | 9x+16=5x-14 | | 5=q+13 | | 3m=3(m-4) | | 3=-16t^2+20t+1 | | X=(-5i)(-4i) | | 1+(-4x)=-39 | | 8x-6=6x8 | | -x^2+7x+1=13 | | 8x-6=6x=8 | | 3(x+1)−2x=0 | | p(p-4)-(2p+5)=-5(2p+1 | | 3/5x-1/2=7/2 | | m+4=13,2 | | X^2+3x-25=-7 | | 204=(3x+5)(3x) | | 7.6a+13=104.2 | | m+4=132 | | -2n−-18n−20n=-16 | | 16r+r-10r-5r=20 | | x2-52x-285=0 | | /3x+8=2(x-5) | | 422.25+6.25+x=1350 | | 4m=-10m-28 | | F(3)=8-3x^ | | -11=4x-43+12(2) | | -6(9x+5)-3x+4x=-408+6 | | 2x2+7x-56=91 |

Equations solver categories