3n-n*n=28

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Solution for 3n-n*n=28 equation: 



3n-n*n=28

We move all terms to the left:

3n-n*n-(28)=0

Wy multiply elements

-1n^2+3n-28=0

a = -1; b = 3; c = -28;
Δ = b2-4ac
Δ = 32-4·(-1)·(-28)
Δ = -103
Delta is less than zero, so there is no solution for the equation

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