m^2 - n^2 / mn + n^2
Factor out common terms in the numerator:(m + n)(m - n) / mn + n^2
Simplify the denominator:mn + n^2 = n(m + n)
Therefore, the expression simplifies to:(m - n) / n + m
m^2 - n^2 / mn + n^2
Factor out common terms in the numerator:
(m + n)(m - n) / mn + n^2
Simplify the denominator:
mn + n^2 = n(m + n)
Therefore, the expression simplifies to:
(m - n) / n + m