0=x^2-5x+85

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Solution for 0=x^2-5x+85 equation: 



0=x^2-5x+85

We move all terms to the left:

0-(x^2-5x+85)=0

We add all the numbers together, and all the variables

-(x^2-5x+85)=0

We get rid of parentheses

-x^2+5x-85=0

We add all the numbers together, and all the variables

-1x^2+5x-85=0

a = -1; b = 5; c = -85;
Δ = b2-4ac
Δ = 52-4·(-1)·(-85)
Δ = -315
Delta is less than zero, so there is no solution for the equation

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