18t^2-17t+1=0

Simple and best practice solution for 18t^2-17t+1=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 18t^2-17t+1=0 equation:



18t^2-17t+1=0
a = 18; b = -17; c = +1;
Δ = b2-4ac
Δ = -172-4·18·1
Δ = 217
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$t_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$t_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$t_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-17)-\sqrt{217}}{2*18}=\frac{17-\sqrt{217}}{36} $
$t_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-17)+\sqrt{217}}{2*18}=\frac{17+\sqrt{217}}{36} $

See similar equations:

| 5+2(x+3)=3x+10 | | 5-3⋅(3+5x)=71 | | 1/3(x+9)=1/7(4x-7) | | 20y-y=0 | | 2=11+3(x+3 | | y=12*10+y/20 | | 7+10x=-53 | | 4x+120=36 | | 7x+9=5x+3/4 | | s/5=25 | | 15p=18 | | 13=w+9 | | –7.56=1.26m | | 4a÷6=10 | | 8z−7z=18 | | 18s−15s=18 | | 15q+3=18 | | 12d-5d=14 | | 8-3p=2p-7 | | 9b=-5b+28 | | 3t-2t=16 | | 7q-6q=12 | | 2n=26. | | 2x+(x-1)(x+1-(-1x)+4=0 | | (x+2)*2+(x-1)*(x+1=-x | | 3x-(21-2x)=19-3x | | 5/8-1/2x=23/5-x/4 | | x*8-2x*4-3=0 | | x-8x+6x=-12 | | x-8x+6x=12 | | 4/x*2+3x-10=x+1/5+x-6+6x/10-5x | | 6p+2p-1=23 |

Equations solver categories