X^2-7x+12.25=-7

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Solution for X^2-7x+12.25=-7 equation: 



X^2-7X+12.25=-7

We move all terms to the left:

X^2-7X+12.25-(-7)=0

We add all the numbers together, and all the variables

X^2-7X+19.25=0

a = 1; b = -7; c = +19.25;
Δ = b2-4ac
Δ = -72-4·1·19.25
Δ = -28
Delta is less than zero, so there is no solution for the equation

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