How do you evaluate #(13a ^ { 2} - 6a ^ { 5} - 2a ) - ( - 10a ^ { 2} - 11a ^ { 5} + 9a ) #?
1 Answer
Nov 6, 2017
See a solution process below:
Explanation:
First, remove all of the terms from parenthesis. Be careful to handle the signs of each individual term correctly:
Next, group like terms:
Now, combine like terms: