Respuesta :

Alright! 
1/4 = 0.25 
.25(-12x+16) 7(-x-2)
(-3x + 4)(-7x-14)
21x^2 + 14 x - 56 
Do you want me to find the roots or is this enough?
You can do a lot of things with the question you asked, you need to be more specific.