75=-16t^2+2

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Solution for 75=-16t^2+2 equation: 



75=-16t^2+2

We move all terms to the left:

75-(-16t^2+2)=0

We get rid of parentheses

16t^2-2+75=0

We add all the numbers together, and all the variables

16t^2+73=0

a = 16; b = 0; c = +73;
Δ = b2-4ac
Δ = 02-4·16·73
Δ = -4672
Delta is less than zero, so there is no solution for the equation

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