a)
[tex]\dfrac{\sqrt[3]{54}}{\sqrt[3]{2}}=\sqrt[3]{\dfrac{54}2}=\sqrt[3]{27}=3[/tex]
b)
[tex]\dfrac{\sqrt[3]2\cdot \sqrt[3]{36}}{\sqrt[3]9}=\sqrt[3]{\dfrac{2\cdot 36}9}=\sqrt[3]{8}=2[/tex]
c)
[tex]\sqrt[3]{14}\cdot \dfrac{\sqrt[3]{12}}{\sqrt[3]{21}}=\sqrt[3]{\dfrac{14\cdot 12}{21}}=\sqrt[3]8=2[/tex]
1.
[tex] \sqrt[3]{ \frac{54}{2} } = \sqrt[3]{27} = 3[/tex]
2.
[tex] \frac{ \sqrt[3]{2 \times 36} }{ \sqrt[3]{9} } = \frac{ \sqrt[3]{72} }{ \sqrt[3]{9} } = \sqrt[3]{ \frac{72}{9} } = \sqrt[3]{8} = 2[/tex]
3.
[tex] \sqrt[3]{14} \times \sqrt[3]{ \frac{12}{21} } = \sqrt[3]{14} \times \sqrt[3]{ \frac{4}{7} } = \sqrt[3]{14 \times \frac{4}{7} } = \sqrt[3]{8} = 2[/tex]
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a)
[tex]\dfrac{\sqrt[3]{54}}{\sqrt[3]{2}}=\sqrt[3]{\dfrac{54}2}=\sqrt[3]{27}=3[/tex]
b)
[tex]\dfrac{\sqrt[3]2\cdot \sqrt[3]{36}}{\sqrt[3]9}=\sqrt[3]{\dfrac{2\cdot 36}9}=\sqrt[3]{8}=2[/tex]
c)
[tex]\sqrt[3]{14}\cdot \dfrac{\sqrt[3]{12}}{\sqrt[3]{21}}=\sqrt[3]{\dfrac{14\cdot 12}{21}}=\sqrt[3]8=2[/tex]
1.
[tex] \sqrt[3]{ \frac{54}{2} } = \sqrt[3]{27} = 3[/tex]
2.
[tex] \frac{ \sqrt[3]{2 \times 36} }{ \sqrt[3]{9} } = \frac{ \sqrt[3]{72} }{ \sqrt[3]{9} } = \sqrt[3]{ \frac{72}{9} } = \sqrt[3]{8} = 2[/tex]
3.
[tex] \sqrt[3]{14} \times \sqrt[3]{ \frac{12}{21} } = \sqrt[3]{14} \times \sqrt[3]{ \frac{4}{7} } = \sqrt[3]{14 \times \frac{4}{7} } = \sqrt[3]{8} = 2[/tex]