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w^2=-6w-17
We move all terms to the left:
w^2-(-6w-17)=0
We get rid of parentheses
w^2+6w+17=0
a = 1; b = 6; c = +17;
Δ = b2-4ac
Δ = 62-4·1·17
Δ = -32
Delta is less than zero, so there is no solution for the equation
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