9cm cuz if u divide 18 And 2 u will fe y 9
The square root is 8 the comment above is how you do the work^
Answer:
Step-by-step explanation:
Lesson : GCF
Let us start on the numerical terms:
Common factors for all these numbers are 1 , 2 , and 4,
Since we are looking for GCF, 4 is the term for numerical GCF.
Now for the variable terms:
Common factors for all these numbers are x
Therefore x is the term for variable GCF