0.9x^2+5.4-4=0

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Solution for 0.9x^2+5.4-4=0 equation: 



0.9x^2+5.4-4=0

We add all the numbers together, and all the variables

0.9x^2+1.4=0

a = 0.9; b = 0; c = +1.4;
Δ = b2-4ac
Δ = 02-4·0.9·1.4
Δ = -5.04
Delta is less than zero, so there is no solution for the equation

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