Впиши ответ

Внеси множитель под знак корня:

1. \(a\sqrt{11}\) ;

2. \(a^5\sqrt{-a}\) ;

3. \((a-3)\sqrt{\dfrac{1}{9-3a}}\) .

Ответ:

1. \(\mathrlap{\sqrt{\phantom{11-22\raisebox{1.1em}{\kern{3em}}}}}{\phantom{00}}\) [ ];

2. \(\mathrlap{\sqrt{\phantom{11-22\raisebox{1.1em}{\kern{3em}}}}}{\phantom{00}}\) [ ];

3. \(\mathrlap{\sqrt{\phantom{11-22\raisebox{1.1em}{\kern{3em}}}}}{\phantom{00}}\) [ ].