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0=-16t^2-50
We move all terms to the left:
0-(-16t^2-50)=0
We add all the numbers together, and all the variables
-(-16t^2-50)=0
We get rid of parentheses
16t^2+50=0
a = 16; b = 0; c = +50;
Δ = b2-4ac
Δ = 02-4·16·50
Δ = -3200
Delta is less than zero, so there is no solution for the equation
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