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10000=150x-x2
We move all terms to the left:
10000-(150x-x2)=0
We add all the numbers together, and all the variables
-(+150x-1x^2)+10000=0
We get rid of parentheses
1x^2-150x+10000=0
We add all the numbers together, and all the variables
x^2-150x+10000=0
a = 1; b = -150; c = +10000;
Δ = b2-4ac
Δ = -1502-4·1·10000
Δ = -17500
Delta is less than zero, so there is no solution for the equation
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