6-n=-n2

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Solution for 6-n=-n2 equation: 



6-n=-n2

We move all terms to the left:

6-n-(-n2)=0

We add all the numbers together, and all the variables

-(-1n^2)-n+6=0

We add all the numbers together, and all the variables

-(-1n^2)-1n+6=0

We get rid of parentheses

1n^2-1n+6=0

We add all the numbers together, and all the variables

n^2-1n+6=0

a = 1; b = -1; c = +6;
Δ = b2-4ac
Δ = -12-4·1·6
Δ = -23
Delta is less than zero, so there is no solution for the equation

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