Question

Verify Identity (IV), for a=2, b=3, x=5.
Consider, the special case of Identity (IV) with a = b, what do you get? Is it
related to identity (I)?
Consider, the special case of Identity (IV) with a=--c and b=-c. What do you
get? Is it related to Identity (II)?
Consider the special case of Identity (IV) with b=-a. What do you get? Is it
related to identity (III)?​

Answer 1

Answer:

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