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x2=-9.16
We move all terms to the left:
x2-(-9.16)=0
We add all the numbers together, and all the variables
x^2+9.16=0
a = 1; b = 0; c = +9.16;
Δ = b2-4ac
Δ = 02-4·1·9.16
Δ = -36.64
Delta is less than zero, so there is no solution for the equation
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