(m-n-1)(m-n+1)=

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Solution for (m-n-1)(m-n+1)= equation:


Simplifying
(m + -1n + -1)(m + -1n + 1) = 0

Reorder the terms:
(-1 + m + -1n)(m + -1n + 1) = 0

Reorder the terms:
(-1 + m + -1n)(1 + m + -1n) = 0

Multiply (-1 + m + -1n) * (1 + m + -1n)
(-1(1 + m + -1n) + m(1 + m + -1n) + -1n * (1 + m + -1n)) = 0
((1 * -1 + m * -1 + -1n * -1) + m(1 + m + -1n) + -1n * (1 + m + -1n)) = 0
((-1 + -1m + 1n) + m(1 + m + -1n) + -1n * (1 + m + -1n)) = 0
(-1 + -1m + 1n + (1 * m + m * m + -1n * m) + -1n * (1 + m + -1n)) = 0

Reorder the terms:
(-1 + -1m + 1n + (1m + -1mn + m2) + -1n * (1 + m + -1n)) = 0
(-1 + -1m + 1n + (1m + -1mn + m2) + -1n * (1 + m + -1n)) = 0
(-1 + -1m + 1n + 1m + -1mn + m2 + (1 * -1n + m * -1n + -1n * -1n)) = 0

Reorder the terms:
(-1 + -1m + 1n + 1m + -1mn + m2 + (-1mn + -1n + 1n2)) = 0
(-1 + -1m + 1n + 1m + -1mn + m2 + (-1mn + -1n + 1n2)) = 0

Reorder the terms:
(-1 + -1m + 1m + -1mn + -1mn + m2 + 1n + -1n + 1n2) = 0

Combine like terms: -1m + 1m = 0
(-1 + 0 + -1mn + -1mn + m2 + 1n + -1n + 1n2) = 0
(-1 + -1mn + -1mn + m2 + 1n + -1n + 1n2) = 0

Combine like terms: -1mn + -1mn = -2mn
(-1 + -2mn + m2 + 1n + -1n + 1n2) = 0

Combine like terms: 1n + -1n = 0
(-1 + -2mn + m2 + 0 + 1n2) = 0
(-1 + -2mn + m2 + 1n2) = 0

Solving
-1 + -2mn + m2 + 1n2 = 0

Solving for variable 'm'.

The solution to this equation could not be determined.

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