Предмет: Алгебра, автор: dipsikmal

1) 2√2+√50-√32
2) √5×(√5-√20)
3) (√3+√2)²
Помогите пожалуйста

Ответы

Автор ответа: Аноним
1

1) 2√2+√50-√32 = 2√2+5√2-4√2 = 3√2

2) √5×(√5-√20) = √5×(√5-2√5)  = -5

3) (√3+√2)² =  3+2√6+2 =  √6+5

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