-5t^2+4t+2=77

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Solution for -5t^2+4t+2=77 equation: 



-5t^2+4t+2=77

We move all terms to the left:

-5t^2+4t+2-(77)=0

We add all the numbers together, and all the variables

-5t^2+4t-75=0

a = -5; b = 4; c = -75;
Δ = b2-4ac
Δ = 42-4·(-5)·(-75)
Δ = -1484
Delta is less than zero, so there is no solution for the equation

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