3t^2-9t+6=0

Simple and best practice solution for 3t^2-9t+6=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 3t^2-9t+6=0 equation: 



3t^2-9t+6=0

a = 3; b = -9; c = +6;
Δ = b2-4ac
Δ = -92-4·3·6
Δ = 9
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$t_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$t_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{9}=3$


$t_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-9)-3}{2*3}=\frac{6}{6}
=1
$


$t_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-9)+3}{2*3}=\frac{12}{6}
=2
$

See similar equations:

| -12x+9=-12x+9 | | 8/15=2/3x-4/5 | | -5+u/2=-7 | | -6(n+7)=-7n-38 | | 32n+15=32n | | 1.6p=32 | | X+16+11=5x+19 | | 51/5+1/310x=13 | | -2-6x=22-3x-13 | | X-16+11=5x+19 | | 5x-(3x-2)=14 | | 3/4(b+3)=9 | | (1.5x*6)+(40*x)=588 | | 0.06(y-7)+0.12y=0.08y-0.4 | | 3y2+6y-9=0 | | 3.5/9.1=x/3.5 | | 7x+4+12x=16x+16 | | 2x+11+7x=20 | | -4+9x=-2x+14 | | 7x+2x=50 | | |k+9|=8 | | 5x+275=x(30 | | –7g+9=–6g | | -4x9x=-2x+14 | | 5=4r-7 | | 11.5(n+6)=8n | | 12x+112=180 | | 8-(3x)=17 | | 32-64m=2m+32 | | -6(5n+1)-7n=-6n-37 | | 9w^2+18w=0 | | X^4+11x^2=3x^2+128 |

Equations solver categories