Предмет: Математика, автор: ivantcova

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Автор ответа: IrkaShevko

Ответ:

Пошаговое объяснение:

$(49 + 2 + 14\sqrt{2} -51)\sqrt{49 + \dfrac{35-1}{98} } =14\sqrt{2}*\sqrt{49 + \dfrac{17}{49} } =14\sqrt{2}*\sqrt{49 + \dfrac{17}{49} }=\\\\=4\sqrt{1209}$

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