r2-18r+98=0

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Solution for r2-18r+98=0 equation: 



r2-18r+98=0

We add all the numbers together, and all the variables

r^2-18r+98=0

a = 1; b = -18; c = +98;
Δ = b2-4ac
Δ = -182-4·1·98
Δ = -68
Delta is less than zero, so there is no solution for the equation

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