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x+6=x^2+8+16
We move all terms to the left:
x+6-(x^2+8+16)=0
We get rid of parentheses
-x^2+x-8-16+6=0
We add all the numbers together, and all the variables
-1x^2+x-18=0
a = -1; b = 1; c = -18;
Δ = b2-4ac
Δ = 12-4·(-1)·(-18)
Δ = -71
Delta is less than zero, so there is no solution for the equation
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