8x^2=-4

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Solution for 8x^2=-4 equation:



8x^2=-4
We move all terms to the left:
8x^2-(-4)=0
We add all the numbers together, and all the variables
8x^2+4=0
a = 8; b = 0; c = +4;
Δ = b2-4ac
Δ = 02-4·8·4
Δ = -128
Delta is less than zero, so there is no solution for the equation

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