0=-5x^2+5x-8

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Solution for 0=-5x^2+5x-8 equation: 



0=-5x^2+5x-8

We move all terms to the left:

0-(-5x^2+5x-8)=0

We add all the numbers together, and all the variables

-(-5x^2+5x-8)=0

We get rid of parentheses

5x^2-5x+8=0

a = 5; b = -5; c = +8;
Δ = b2-4ac
Δ = -52-4·5·8
Δ = -135
Delta is less than zero, so there is no solution for the equation

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