${\left( \frac{ {m}^{-1} }{ {m}^{-2} \times {m}^{4} \times {m}^{-4} } \right)}^{2}$
Calculate the product${\left( \frac{ {m}^{-1} }{ {m}^{2} \times {m}^{-4} } \right)}^{2}$
Calculate the product${\left( \frac{ {m}^{-1} }{ {m}^{-2} } \right)}^{2}$
Divide the terms with the same base by subtracting their exponents${\left( {m}^{-1-\left( -2 \right)} \right)}^{2}$
When there is a $-$ in front of an expression in parentheses, change the sign of each term of the expression and remove the parentheses${\left( {m}^{-1+2} \right)}^{2}$
Calculate the sum${\left( {m}^{1} \right)}^{2}$
Simplify the expression by multiplying exponents${m}^{2}$