M^2n*(-mn)*(-mn^2) упростите,срочн

Question

M^2n*(-mn)*(-mn^2) упростите,срочн

Answer 1

M²n*(-mn)*(-mn²) = -m³n²*(-mn²) = m⁴n⁴.

Answer 2

M²n*(-mn)*(-mn²) = -m³n²*(-mn²) = m⁴n⁴.
НЯ:З