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2x^2+100x+2500=40.000
We move all terms to the left:
2x^2+100x+2500-(40.000)=0
We add all the numbers together, and all the variables
2x^2+100x+2500-40=0
We add all the numbers together, and all the variables
2x^2+100x+2460=0
a = 2; b = 100; c = +2460;
Δ = b2-4ac
Δ = 1002-4·2·2460
Δ = -9680
Delta is less than zero, so there is no solution for the equation
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