6y(y+2)-4(y-1)=-26

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Solution for 6y(y+2)-4(y-1)=-26 equation: 



6y(y+2)-4(y-1)=-26

We move all terms to the left:

6y(y+2)-4(y-1)-(-26)=0

We add all the numbers together, and all the variables

6y(y+2)-4(y-1)+26=0

We multiply parentheses

6y^2+12y-4y+4+26=0

We add all the numbers together, and all the variables

6y^2+8y+30=0

a = 6; b = 8; c = +30;
Δ = b2-4ac
Δ = 82-4·6·30
Δ = -656
Delta is less than zero, so there is no solution for the equation

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