Respuesta :

Answer:

1. 3x(4-x)

2. 20(1-12x^2)

Step-by-step explanation:

1. Both of the monomials have an x and can be divided by 3. You can factor out 3x, getting the equation I wrote out on the answer part.

2. Both of the monomials can be divided by 20, so you can once again factor out 20, getting the equation I wrote out on the answer part.


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