5=4n(1-3n)

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Solution for 5=4n(1-3n) equation: 



5=4n(1-3n)

We move all terms to the left:

5-(4n(1-3n))=0

We add all the numbers together, and all the variables

-(4n(-3n+1))+5=0



We calculate terms in parentheses: -(4n(-3n+1)), so:

4n(-3n+1)

We multiply parentheses

-12n^2+4n

Back to the equation:

-(-12n^2+4n)



We get rid of parentheses

12n^2-4n+5=0

a = 12; b = -4; c = +5;
Δ = b2-4ac
Δ = -42-4·12·5
Δ = -224
Delta is less than zero, so there is no solution for the equation

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