Answer:
My first thought is it's saying "try to understand" but also understand is two words put together so if it's divided by 2 it's stand under? not sure, sorry
1) 1/20 to the power of 4
2) 8 to the power of 2
3) 7.5 to the power of 3
hope this helped :)
Answer:

Step-by-step explanation:
Hello!
The HCF or the highest common factor (sometimes also known as the greatest common factor, GCF), is the greatest factor between terms.
First, let's expand both terms:
If we keep them on top of another, we can see that the overlapping variables are
, meaning that the greatest common factor between them is
.
Answer:
(-5, -1)
Step-by-step explanation: