4x^2+3=-9

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Solution for 4x^2+3=-9 equation:



4x^2+3=-9
We move all terms to the left:
4x^2+3-(-9)=0
We add all the numbers together, and all the variables
4x^2+12=0
a = 4; b = 0; c = +12;
Δ = b2-4ac
Δ = 02-4·4·12
Δ = -192
Delta is less than zero, so there is no solution for the equation

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