Section: Math

40) Which of the following is equivalent to 4x²-4x-48? 

1. 3(x-3)(x+4)
2. 4(x-3)(x+4)
3. 3(x-3)(x-4)
4. 4(x+3)(x+4)

STEP ONE. Pull out your four to simplify the equation.
STEP TWO. Solve for the two resulting equations. Answer 2 is the correct choice.