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30x^2+2000=-20^2-2050
We move all terms to the left:
30x^2+2000-(-20^2-2050)=0
We add all the numbers together, and all the variables
30x^2+4450=0
a = 30; b = 0; c = +4450;
Δ = b2-4ac
Δ = 02-4·30·4450
Δ = -534000
Delta is less than zero, so there is no solution for the equation
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