What figure you didn't post it???
Rewrite the term 
Expand each term so we have
Use the fact that 
Use the fact that 
when a is an even number
Simplify
Let me know if you need any clarifications, thanks!
Answer:
3000
Step-by-step explanation:
12x250=3000
Answer:
APR credit card deal
Step-by-step explanation:
<span>Need
to write a decimal which is the value is 1/10 as much as the value of the other
digit.
=> 1/10 is equals to 0.1
Thus, we need to find a decimal that the value of the digits are 1.10 greater
than each other.
Since we have 0.1 already as decimals, simply divide 0.1 again with 10 to get
the answer
=> 0.1 / 10
=> 0.01
Now, let’s add the 0.1 and 0.01
=> 0.11
Thus, the decimal that are 1/10 greater than the other digit next to it is
0.11.
</span>
