Question

Решите пример на фото, это легко, но я не помню как​

Answer 1

Ответ $\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\la\la\la\la\ddddddddddddddddddddddddddddddddcleverdddddd\ffffffffffffffffffffffffffffffffffffffff\pppppppppppppppppppppppppppppppppppp\dddddd \displaystyle \large \boldsymbol{:}$ 2

Объяснение:

$\Large \boldsymbol{} 1) \ \ \dfrac{\sqrt{2}\!\!\!\!\diagup }{\dfrac{\sqrt{2}\!\!\!\!\diagup }{2} } =\dfrac{1}{\dfrac{1}{2} } =\dfrac{2}{1} =2$

Или

$\Large \boldsymbol{} 2) \ \ \dfrac{\sqrt{2} }{\dfrac{\sqrt{2} }{2} } =\dfrac{\sqrt{2} }{\dfrac{1}{\sqrt{2} } }=\dfrac{\sqrt{2}\cdot \sqrt{2} }{1}=2 \\\\\\\dfrac{\sqrt{2} }{2} =\dfrac{\sqrt{2}\!\!\!\!\diagup }{\sqrt{2} \!\!\!\!\diagup\cdot \sqrt{2} } =\dfrac{1}{\sqrt{2} }$

Answer 2

Ответ:

$\frac{\sqrt{2} }{\frac{\sqrt{2} }{2} } =\sqrt{2} : \frac{\sqrt{2} }{2} =\sqrt{2} * \frac{2}{\sqrt{2} } =\frac{\sqrt{2}*2 }{\sqrt{2} }=2.$

Объяснение: