Tn=n2+3n+4

Simple and best practice solution for Tn=n2+3n+4 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 Tn=n2+3n+4 equation: 



T=T2+3T+4

We move all terms to the left:

T-(T2+3T+4)=0

We add all the numbers together, and all the variables

-(+T^2+3T+4)+T=0

We get rid of parentheses

-T^2-3T+T-4=0

We add all the numbers together, and all the variables

-1T^2-2T-4=0

a = -1; b = -2; c = -4;
Δ = b2-4ac
Δ = -22-4·(-1)·(-4)
Δ = -12
Delta is less than zero, so there is no solution for the equation

See similar equations:

| (3x+50)=(5x) | | 3.14x144=x | | (3x+7)(3x-7)(x+8)=0 | | 11x-9=12+14 | | 2h+8=10* | | -11+(x)+(-48)=25 | | 4d+1=d-5* | | 2.24X=1.2x+15 | | 68=x8 | | 3x+6=5(x+10) | | -4(-5+4x=-60 | | 1/3=n=9 | | 4×45×137=t | | 1/2r=32 | | S=3.14x3(3+√12²+3²) | | 3(2x-54)-(-11-3x)=7 | | 8=1/4p | | 1/5x=7=-3 | | 5(-4w-8)+19w=3 | | -2b-8=50 | | x+.10x=5800 | | 2/1​(x−9)=x−23 | | 21​(x−9)=x−23 | | -3x+8=x–12 | | x°+2x°=90° | | 2x+20=11= | | -16r+5+6=-5 | | 2x/5+7=5/3 | | 4(x+7)=2(3+6x) | | 5x-18=88 | | 13(x+5)=13(2x-4) | | 100=50xx |

Equations solver categories