The solutions of the equation \( m \times m = m + m \) are:
\[
m = 0 \quad \text{or} \quad m = 2
\]
Therefore, the final results are \( m = 0 \) and \( m = 2 \).
\[
m = 0 \quad \text{or} \quad m = 2
\]
Therefore, the final results are \( m = 0 \) and \( m = 2 \).
