Помогите пожалуйста Выполните действие [tex]( \frac{x}{2} - \frac{y}{3} ) ^{2} [/tex] - №16162752

Помогите пожалуйста
Выполните действие
[tex]( \frac{x}{2} - \frac{y}{3} ) ^{2} [/tex]
- Предмет:
  Алгебра
- Автор:
  jackpoteqxr
- 6 лет назад

Ответы 1

(x/2-y/3)²=(x/2-y/3)(x/2-y/3)=x²/4-xy/6-xy/6+y²/9==x²/4-2*(xy/6)+y²/9=x²/4-xy/3+y²/9
- Автор:
  dinky
- 6 лет назад
- 0
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A good girl
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