Answer:
(x+4) (x+12)
Step-by-step explanation:
x^2 +16x+48
What numbers multiply to 48 and add to 16
4*12 = 48
4+12=16
(x+4) (x+12)
The first 2 represents 200,000
The second 2 represents 20,000
The third 2 represents 2,000
The fourth 2 represents 200
The fifth 2 represents 20
The last 2 represents 2