![12{b}^{2} \bigg(\sqrt[3]{2a} \bigg)](/tpl/images/1171/8683/8ba04.png)
![3 {b}^{2} \bigg( \sqrt[3]{54a} \bigg) + 3 \bigg( \sqrt[3]{2a {b}^{6} } \bigg) \\ \\ = 3 {b}^{2} \bigg( \sqrt[3]{27 \times 2a} \bigg) + 3 \bigg( \sqrt[3]{2a {( {b}^{2} )}^{3} } \bigg) \\ \\ = 3 {b}^{2} \bigg( \sqrt[3]{ {3}^{3} \times 2a} \bigg) + 3 \bigg({\sqrt[3]{{( {b}^{2} )}^{3}2a} } \bigg) \\ \\ = 3 {b}^{2} \times 3 \sqrt[ 3]{2a} + 3 {b}^{2} \sqrt[3]{2a} \\ \\ = 9 {b}^{2} \sqrt[ 3]{2a} + 3 {b}^{2} \sqrt[3]{2a} \\ \\ = 12{b}^{2} \bigg(\sqrt[3]{2a} \bigg)](/tpl/images/1171/8683/d4078.png)
![\sqrt[3]{54a}](/tpl/images/1171/8683/f3b90.png)
into ![\sqrt[3]{3^3(2a)}](/tpl/images/1171/8683/cdc34.png)
which equals 3![\sqrt[3]{2a}](/tpl/images/1171/8683/a6665.png)
![\sqrt[3]{2ab^6}](/tpl/images/1171/8683/af549.png)
into ![\sqrt[3]{2ab^3b^3}](/tpl/images/1171/8683/938dc.png)
which equals b²
What is the following sum
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What is the following sum
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