Answer:

Step-by-step explanation:
We are required to simplify the following expression;

Using the properties of radicals;

The expression can be re-written as;

Now;

Answer:

Step-by-step explanation:






<h3>Hope it is helpful...</h3>
Use distance formula and take this question down, <em><u>easily</u></em>.
Step-by-step explanation:
Distance xy =

Therefore AB
=
=
=
=
Answer:
2
Step-by-step explanation:
1 in scientific notation it saves time and 2 its professional,and looks cleaner