0.4x-0.7x^2=2

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Solution for 0.4x-0.7x^2=2 equation: 



0.4x-0.7x^2=2

We move all terms to the left:

0.4x-0.7x^2-(2)=0

a = -0.7; b = 0.4; c = -2;
Δ = b2-4ac
Δ = 0.42-4·(-0.7)·(-2)
Δ = -5.44
Delta is less than zero, so there is no solution for the equation

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