116=0.9+4.87665x-4.9x^2

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Solution for 116=0.9+4.87665x-4.9x^2 equation: 



116=0.9+4.87665x-4.9x^2

We move all terms to the left:

116-(0.9+4.87665x-4.9x^2)=0

We get rid of parentheses

4.9x^2-4.87665x-0.9+116=0

We add all the numbers together, and all the variables

4.9x^2-4.87665x+115.1=0

a = 4.9; b = -4.87665; c = +115.1;
Δ = b2-4ac
Δ = -4.876652-4·4.9·115.1
Δ = -2232.1782847775
Delta is less than zero, so there is no solution for the equation

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