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X^2+9X+48=16
We move all terms to the left:
X^2+9X+48-(16)=0
We add all the numbers together, and all the variables
X^2+9X+32=0
a = 1; b = 9; c = +32;
Δ = b2-4ac
Δ = 92-4·1·32
Δ = -47
Delta is less than zero, so there is no solution for the equation
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