How do you combine like terms in #(4+ 4i ) - ( 9+ 17i )#?
1 Answer
Explanation:
Before combining like terms, you must remove the brackets. To do this, you must distribute the number or the sign (in this case
So, after doing this, you would have
Then it is just basic combining like things (apples to apples). Add up all the variables
Then the numbers
Therefore,