4x^2/20+7=0

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Solution for 4x^2/20+7=0 equation: 



4x^2/20+7=0

We multiply all the terms by the denominator


4x^2+7*20=0

We add all the numbers together, and all the variables

4x^2+140=0

a = 4; b = 0; c = +140;
Δ = b2-4ac
Δ = 02-4·4·140
Δ = -2240
Delta is less than zero, so there is no solution for the equation

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