Answer:
= 
Step-by-step explanation:
The given expression is :

We need to find this expression is equal to what.

Hence,
is equal to
. Hence, the correct option is (c).
Answer:

Step-by-step explanation:

Answer:
The only difference is that we line up the numbers according to the decimal point. For addition, it doesn't matter which number goes on the bottom.
Answer:
3x^5y
Step-by-step explanation:
I have no idea what the answer is but add me as a friend