5 and 4 digit only Po that's the answers
Answer:

Step-by-step explanation:
Given

Required
The cost of fencing (C)
The cost is calculated as:

Let:

So, we have:



<em>The question cannot be solved further since the dimension of the fence is not given</em>
<em>If you know the dimension, calculate the fence perimeter and substitute the value for x</em>
Answer:
1) x³y²
2) 6x²y³
Step-by-step explanation:
hope it helps...