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208.21=45.522x-2.529x^2
We move all terms to the left:
208.21-(45.522x-2.529x^2)=0
We get rid of parentheses
2.529x^2-45.522x+208.21=0
a = 2.529; b = -45.522; c = +208.21;
Δ = b2-4ac
Δ = -45.5222-4·2.529·208.21
Δ = -33.999876
Delta is less than zero, so there is no solution for the equation
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