Question

1/7 mn×(-7m²n)+5mk²×1/25

Answer 1

Ответ:

Если правильно условие  -7mkn+0.3m^2n*10mk =  -7mkn+3m^3nk = -3mkn+m^3nk -2mkn+2m^3nk -2mkn == -3mkn(1-m^2) - 2mkn(1-m^2) -2mkn=(1-m^2) (-3mkn - 2mkn) -2mkn

Пошаговое объяснение:

Answer 2

Let's simplify the expression step by step:

1. Start with the first term: (1/7)mn * (-7m²n).

   (1/7)mn * (-7m²n) = (1/7) * (-7) * m * m² * n * n = -1 * m^(1+2) * n^(1+1) = -m^3n²

2. Now, move on to the second term: 5mk² * (1/25).

   5mk² * (1/25) = 5 * m * k² * (1/25) = (5/25) * m * k² = (1/5) * m * k²

Now, you have the simplified forms of both terms:

-1 * m^3n² + (1/5) * m * k²

These two terms cannot be further simplified since they have different variables (m, n, and k) and cannot be combined further without more information about their values or relationships.