n(8n-6)+10(7-n)=2

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Solution for n(8n-6)+10(7-n)=2 equation: 



n(8n-6)+10(7-n)=2

We move all terms to the left:

n(8n-6)+10(7-n)-(2)=0

We add all the numbers together, and all the variables

n(8n-6)+10(-1n+7)-2=0

We multiply parentheses

8n^2-6n-10n+70-2=0

We add all the numbers together, and all the variables

8n^2-16n+68=0

a = 8; b = -16; c = +68;
Δ = b2-4ac
Δ = -162-4·8·68
Δ = -1920
Delta is less than zero, so there is no solution for the equation

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