2/4 and 1/2
5/10 and 1/2
1/3 and 2/6
40/90 and 4/9
Insert a picture on the question bc there is no image
Answer:
-4 or undefined
Step-by-step explanation:
Let's factor the top and the bottom.
Top factors 4x + 20 = 4(x + 5)
Bottom x^2 + 2x - 15 = (x + 5)(x - 3)
The gcf is the largest value that will go into both the top and the bottom. In our problem the ONLY thing that will go into top and bottom is x + 5 so that is your GCF. (c)
