Answer:
21
Step-by-step explanation:
formula for generating Pythagorean Triples (where m>n>0):
x=2mn
y=m²-n²
z=m²+n²
Answer:
6
Step-by-step explanation:
Answer:
It was not my intention to post that answer, as it does not solve the question, but hope it helps somehow.
Step-by-step explanation:
You want to verify this identity.
The common denominator is
Solving the first and second numerator:
Now we have
Once
Also, consider the identity:
That last claim is true.