27=-16x^2+64x-80

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Solution for 27=-16x^2+64x-80 equation: 



27=-16x^2+64x-80

We move all terms to the left:

27-(-16x^2+64x-80)=0

We get rid of parentheses

16x^2-64x+80+27=0

We add all the numbers together, and all the variables

16x^2-64x+107=0

a = 16; b = -64; c = +107;
Δ = b2-4ac
Δ = -642-4·16·107
Δ = -2752
Delta is less than zero, so there is no solution for the equation

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