How do you combine #(4n ^ { 3} - 4n ^ { 2} - 5n ) + ( 6n ^ { 2} + 5n ^ { 3} - 7n )#?
2 Answers
Aug 12, 2018
Explanation:
#=> 4n^3 - 4n^2 - 5n + 6n^2 + 5n^3 - 7n, Removing braces.
Aug 12, 2018
Explanation:
We can start by removing the parenthesis, since they are unnecessary in this case.
Next, we combine the terms with like degrees to get:
Hope this helps!