4.6=-0.5x^2+1.25x-0.1

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Solution for 4.6=-0.5x^2+1.25x-0.1 equation: 



4.6=-0.5x^2+1.25x-0.1

We move all terms to the left:

4.6-(-0.5x^2+1.25x-0.1)=0

We get rid of parentheses

0.5x^2-1.25x+0.1+4.6=0

We add all the numbers together, and all the variables

0.5x^2-1.25x+4.7=0

a = 0.5; b = -1.25; c = +4.7;
Δ = b2-4ac
Δ = -1.252-4·0.5·4.7
Δ = -7.8375
Delta is less than zero, so there is no solution for the equation

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