-3(x+2)(x-2)=0

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Solution for -3(x+2)(x-2)=0 equation: 



-3(x+2)(x-2)=0

We use the square of the difference formula

x^2+4=0

a = 1; b = 0; c = +4;
Δ = b2-4ac
Δ = 02-4·1·4
Δ = -16
Delta is less than zero, so there is no solution for the equation

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