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16^2+x^2=8
We move all terms to the left:
16^2+x^2-(8)=0
determiningTheFunctionDomain x^2-8+16^2=0
We add all the numbers together, and all the variables
x^2+248=0
a = 1; b = 0; c = +248;
Δ = b2-4ac
Δ = 02-4·1·248
Δ = -992
Delta is less than zero, so there is no solution for the equation
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