3x^2-9x+6.75=0

Simple and best practice solution for 3x^2-9x+6.75=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 3x^2-9x+6.75=0 equation: 



3x^2-9x+6.75=0

a = 3; b = -9; c = +6.75;
Δ = b2-4ac
Δ = -92-4·3·6.75
Δ = 0
Delta is equal to zero, so there is only one solution to the equation

                              Stosujemy wzór:
$x=\frac{-b}{2a}=\frac{9}{6}=1+1/2$

See similar equations:

| (n^2+2n)*10^-6=1 | | 4(x+3)+6=2(3x+4)+3x | | 1-2k=5 | | 4(2x+2)=3(2x+1)+7 | | -x+5-x=-6+x+2 | | 9x+50+57=180 | | -2x+6=-17 | | -2/3m=18 | | 3/5n=51/4 | | 2x^2+16x-36=0 | | 6(3x-1)=12x+24 | | 6(3x-1)=12x+23 | | 4x+x=416 | | 6(3x-1)=12x+22 | | 52t=3 | | 6(3x-1)=12x+13 | | 6(3x-1)=12x+11 | | 6(3x-1)=12x+12 | | 6(3x-1)=12x+10 | | 6(3x-1)=12x+9 | | 6(3x-1)=12x+8 | | 5x-20=8x-4 | | 6(3x-1)=12x+6 | | 6(3x-1)=12x+5 | | 16=2/7x | | 6(3x-1)=12x+3 | | 6(3x-1)=12x+1 | | |x-6|+4=10 | | n^2+2n=60000 | | -4.4(x-3.25)=13.2 | | 6(3x-1)=12x+7 | | 6(3x-1)=12x+4 |

Equations solver categories