Предмет: Алгебра, автор: TheOriginFara

Вычислите:
1) 3sqrt81 - sqrt49 * 3sqrt24
2)sqrtx * 3sqrtx * (x^5)^1/6

Ответы

Автор ответа: maksimcat

$3\sqrt{81} -\sqrt{49} *3\sqrt{24}=3*9-7*3 \sqrt{4*6} =27-42\sqrt{6} \\ \\ \sqrt{x} *3\sqrt{x} *(x^5)^{\frac{1}{6} }=3x*x^{\frac{5}{6} }\\ \\$

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Вычислите: 1) 3sqrt81 - sqrt49 * 3sqrt24 2)sqrtx * 3sqrtx * (x^5)^1/6

Ответы

Вычислите:
1) 3sqrt81 - sqrt49 * 3sqrt24
2)sqrtx * 3sqrtx * (x^5)^1/6