Ответ: 5.
Объяснение:
8√(2 1/4) - 3√(5 4/9)=8√(9/4) - 3√(49/9)=8 * 3/2 - 3 * 7/3 = 12-7=5.
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Ответ: 5.
Объяснение:
8√(2 1/4) - 3√(5 4/9)=8√(9/4) - 3√(49/9)=8 * 3/2 - 3 * 7/3 = 12-7=5.