Respuesta :

1,728x-23x-5
1,705x-5
There are no rational roots
F(x) = 4x^2+1
Group 1:  3x-5 
Group 2:  12x3-20x2 

This is going to take a long time to explain so the answer is just (12x2 - 12x - 5) • (x + 1)
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