Answer:

Step-by-step explanation:
U can reduce this into

Which is a square.
The answer to your question is 0.667
D. X=10 all you have to do is pick an answer and plug it in
Answer:
C) 
Step-by-step explanation:
The given expression is

We rewrite to obtain:

Multiply the first fraction by the reciprocal of the second to get;

Factor the numerator using difference two squares;


Cancel out the common factors to get;

This simplifies to;
