y^2=2y-8

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Solution for y^2=2y-8 equation: 



y^2=2y-8

We move all terms to the left:

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

We get rid of parentheses

y^2-2y+8=0

a = 1; b = -2; c = +8;
Δ = b2-4ac
Δ = -22-4·1·8
Δ = -28
Delta is less than zero, so there is no solution for the equation

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