Question

$\sqrt{ \frac{98}{17 {6}^{2} ? - 11 {2}^{2} } }$
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Answer 1

Ответ:

7/96

Объяснение:

√(98/(176²-112²))=√(98/((176-112)(176+112))=√(98/(64·288))=√(49/(64·144))=√(7²/(8²·12²))=7/(8·12)=7/96