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1=-0.04k^2
We move all terms to the left:
1-(-0.04k^2)=0
We get rid of parentheses
0.04k^2+1=0
a = 0.04; b = 0; c = +1;
Δ = b2-4ac
Δ = 02-4·0.04·1
Δ = -0.16
Delta is less than zero, so there is no solution for the equation
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