3.5=8t-5t^2

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Solution for 3.5=8t-5t^2 equation: 



3.5=8t-5t^2

We move all terms to the left:

3.5-(8t-5t^2)=0

We get rid of parentheses

5t^2-8t+3.5=0

a = 5; b = -8; c = +3.5;
Δ = b2-4ac
Δ = -82-4·5·3.5
Δ = -6
Delta is less than zero, so there is no solution for the equation

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