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Answer: Given is equal to (a squared + b square).
The identity variables, in this case, are a and b.
Knowing that word form’s ability to be written as
a²+b²
There isn’t a simple formula for this. Therefore, we will change or alter the identities that are currently in place.
(a+b)²=a²+2ab+b²
Therefore, we will use the middle term of the expansion on the other side to determine the value of a²+b².
(a+b)²−2ab=a²+b²
This is the updated equation based on the original identity.
