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x^2-14x+83=5
We move all terms to the left:
x^2-14x+83-(5)=0
We add all the numbers together, and all the variables
x^2-14x+78=0
a = 1; b = -14; c = +78;
Δ = b2-4ac
Δ = -142-4·1·78
Δ = -116
Delta is less than zero, so there is no solution for the equation
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