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X^2+80=24-9X
We move all terms to the left:
X^2+80-(24-9X)=0
We add all the numbers together, and all the variables
X^2-(-9X+24)+80=0
We get rid of parentheses
X^2+9X-24+80=0
We add all the numbers together, and all the variables
X^2+9X+56=0
a = 1; b = 9; c = +56;
Δ = b2-4ac
Δ = 92-4·1·56
Δ = -143
Delta is less than zero, so there is no solution for the equation
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