3x^2+12x+81=5

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Solution for 3x^2+12x+81=5 equation: 



3x^2+12x+81=5

We move all terms to the left:

3x^2+12x+81-(5)=0

We add all the numbers together, and all the variables

3x^2+12x+76=0

a = 3; b = 12; c = +76;
Δ = b2-4ac
Δ = 122-4·3·76
Δ = -768
Delta is less than zero, so there is no solution for the equation

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