6y^2-15y+6=0

Simple and best practice solution for 6y^2-15y+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 6y^2-15y+6=0 equation: 



6y^2-15y+6=0

a = 6; b = -15; c = +6;
Δ = b2-4ac
Δ = -152-4·6·6
Δ = 81
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$y_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

$\sqrt{\Delta}=\sqrt{81}=9$


$y_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-15)-9}{2*6}=\frac{6}{12}
=1/2
$


$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-15)+9}{2*6}=\frac{24}{12}
=2
$

See similar equations:

| -(13+y)=-19 | | −9=6+2x | | h(3)=400-16(3^{2}) | | 6(y-9)=12 | | 15m+20=12m+21 | | 15m+12=12m+21 | | 7r+18=10 | | 8(x+8)=3-8 | | -2/3n+1/3=5/6​ | | 4y–3=21 | | 12·3x=1800 | | x+8x=90.000 | | -2r-19=-14 | | 6x-6=2(x-7) | | 3x+330°=360° | | r+13=10 | | 19.00d+1.50=14.00+2.75d | | 3x-8=5x-7/3 | | m/4.3-1.9=-0.4 | | A=a^2+10a+21 | | 2(x+5)=6x+46 | | 3+5.a=63 | | 2(x-1)=-3x+3 | | 2/7x100/1=200/7 | | 3=4a-3a | | 3a-8=11+a | | 10=2r+3r | | 10=4r+3r | | 4b-3b=4 | | 3x+28/3x=14.8/12 | | -5x+283(x+4)=−5x+28 | | 8r-23=1 |

Equations solver categories