Mathematics

Question

Please answer all six questions! : )
Please answer all six questions! : )

1 Answer

  • [tex]18-(\sqrt[3]{27})^3=18-27=-9[/tex]

    [tex]\left(\sqrt[3]{-\dfrac18}\right)^3+3\dfrac34=-\dfrac18+\dfrac{15}4=\dfrac{29}8=3\dfrac58[/tex]

    [tex]5\sqrt[3]{729}-24=5\times9-24=21[/tex]

    [tex]\dfrac14-2\sqrt[3]{-\dfrac1{216}}=\dfrac14-2\times\left(-\dfrac16\right)=\dfrac7{12}[/tex]

    [tex]54+\sqrt[3]{-4096}=54-16=38[/tex]

    [tex]4\sqrt[3]{8000}-6=4\times20-6=74[/tex]
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