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g(2)=2-2(4)
We move all terms to the left:
g(2)-(2-2(4))=0
We add all the numbers together, and all the variables
g2-(-22)=0
We add all the numbers together, and all the variables
g^2+22=0
a = 1; b = 0; c = +22;
Δ = b2-4ac
Δ = 02-4·1·22
Δ = -88
Delta is less than zero, so there is no solution for the equation
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