The area of the farm is the number of trees on it.
Each row of the farm does not have 50 trees
Let
<em />
<em> number of rows</em>
<em />
<em> number of trees in each row</em>
<em />
So, we have:
<em />
<em> --- twice less than the number of rows</em>
The area of the farm is:

Where
--- the number of trees
So, we have:

Substitute 

Substitute 50 for x




The above equation is not true.
This means that, each row does not have 50 trees
Read more about areas at:
brainly.com/question/16418397