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0=16t^2+64t+82.7
We move all terms to the left:
0-(16t^2+64t+82.7)=0
We add all the numbers together, and all the variables
-(16t^2+64t+82.7)=0
We get rid of parentheses
-16t^2-64t-82.7=0
a = -16; b = -64; c = -82.7;
Δ = b2-4ac
Δ = -642-4·(-16)·(-82.7)
Δ = -1196.8
Delta is less than zero, so there is no solution for the equation
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