Question

Simplify 4 n5 + 3.5 n5 + (-2.1 n5 ).

Answer 1

Step-by-step explanation:    

Step 1: Let's simplify step-by-step.

$4n^5 + 3.5n^5 - 2.1n^5$

$= 4n^5 + 3.5n^5 + -2.1n^5$

Step 2: Combine Like Terms:

$= 4n^5 + 3.5n^5 + -2.1n^5$

$= (4n^5 + 3.5n^5 + -2.1n^5)$

$= 5.4n^5$

 

Answer:    

$=5.4n^5$

 

Hope this helps.