5x-5x^2=20

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Solution for 5x-5x^2=20 equation: 



5x-5x^2=20

We move all terms to the left:

5x-5x^2-(20)=0

a = -5; b = 5; c = -20;
Δ = b2-4ac
Δ = 52-4·(-5)·(-20)
Δ = -375
Delta is less than zero, so there is no solution for the equation

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