I wanna help but the picture DIDNT EVEN UPLOAD for me!! Can you repost it or something so I can help?
Answer:
pretty sure its 5
Step-by-step explanation:
I would use grams, because in my country watermelons are small, but if they were huge I would use kilograms
Since only the first term has ax for coefficients the GCF cant be -3ax^5.
The GCF would be -3a
Factor -3a out of all the terms:
-3a(2x^7)-3a(-4a^5)-3a(a^4)
Now factor -3a out of the equation for the final answer:
-3a(2x^7-4a^5+a^4)