3t^2+12t=-45

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Solution for 3t^2+12t=-45 equation: 



3t^2+12t=-45

We move all terms to the left:

3t^2+12t-(-45)=0

We add all the numbers together, and all the variables

3t^2+12t+45=0

a = 3; b = 12; c = +45;
Δ = b2-4ac
Δ = 122-4·3·45
Δ = -396
Delta is less than zero, so there is no solution for the equation

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