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0.25x^2+0.5x+0.5=0.16
We move all terms to the left:
0.25x^2+0.5x+0.5-(0.16)=0
We add all the numbers together, and all the variables
0.25x^2+0.5x+0.34=0
a = 0.25; b = 0.5; c = +0.34;
Δ = b2-4ac
Δ = 0.52-4·0.25·0.34
Δ = -0.09
Delta is less than zero, so there is no solution for the equation
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