So the expression is:

You can combine like terms, which are terms that contain the same variables raised to the same power. That means you can combine the two

.

The other terms can't be combined.
Your final answer should be

.
1500 is the answer I did this a while ago I think not sure
step 1
magsagot ka nang magsagot ng mga question yun lang basta maganda yung sagot mo
Answer:
.2
Step-by-step explanation: