Question

M²+n²=17 mn=3 (m-n)²=?

Answer 1

Ответ:

$(m-n)^2 = 11$

Объяснение:

$(m-n)^2 = m^2 - 2mn + n^2 = 17 - 2 \cdot3 = 17 - 6 = 11$

Answer 2

To solve this problem, let's substitute the given value of mn into the equation M² + n² = 17:

(m - n)² = (mn)² (m - n)² = (3)² (m - n)² = 9

Therefore, (m - n)² is equal to 9.