Answer:
-4 and 4
Step-by-step explanation:
<u>Method 1</u>
Apply Difference of Two Squares Formula: 
Given 
Rewrite 16 as 4²
Therefore,
and 






<u>Method 2</u>
Given equation:

Add 16 to both sides:


Square root both sides:


Therefore, x = -4, x = 4
Answer:
68719476736
Step-by-step explanation:
Answer:
i dont know honestly
Step-by-step explanation:
10 more people are on the bus after the second stop, compared to the first.