3y^2=8y+2

Solution for 3y^2=8y+2 equation:

3y^2=8y+2

We move all terms to the left:

3y^2-(8y+2)=0

We get rid of parentheses

3y^2-8y-2=0

a = 3; b = -8; c = -2;
Δ = b2-4ac
Δ = -82-4·3·(-2)
Δ = 88
The delta value is higher than zero, so the equation has two solutions
We use following formulas to calculate our solutions:
$y_{1}=\frac{-b-\sqrt{\Delta}}{2a}$
$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}$

The end solution:

$\sqrt{\Delta}=\sqrt{88}=\sqrt{4*22}=\sqrt{4}*\sqrt{22}=2\sqrt{22}$
$y_{1}=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-(-8)-2\sqrt{22}}{2*3}=\frac{8-2\sqrt{22}}{6}
$
$y_{2}=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-(-8)+2\sqrt{22}}{2*3}=\frac{8+2\sqrt{22}}{6}
$