Answer:

Step-by-step explanation:
We want to to rewrite

Use difference of two squares to get:

This implies that:


This finally simplifies to:

Therefore the required product is

Answer:
V= 628.32
Step-by-step explanation:
-6 okokokokokokokokokokok
Answer:
before "however"
Step-by-step explanation:
However is a throw-in word and should be both preceded and superseded by a comma.