0=12x2-9x+4

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Solution for 0=12x2-9x+4 equation: 



0=12x^2-9x+4

We move all terms to the left:

0-(12x^2-9x+4)=0

We add all the numbers together, and all the variables

-(12x^2-9x+4)=0

We get rid of parentheses

-12x^2+9x-4=0

a = -12; b = 9; c = -4;
Δ = b2-4ac
Δ = 92-4·(-12)·(-4)
Δ = -111
Delta is less than zero, so there is no solution for the equation

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