28-3x2+5=55

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Solution for 28-3x2+5=55 equation: 



28-3x^2+5=55

We move all terms to the left:

28-3x^2+5-(55)=0

We add all the numbers together, and all the variables

-3x^2-22=0

a = -3; b = 0; c = -22;
Δ = b2-4ac
Δ = 02-4·(-3)·(-22)
Δ = -264
Delta is less than zero, so there is no solution for the equation

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