Mathematics, 21.05.2020 08:03 jadebetancourt
What is the simplified form of the following expression? 7 (RootIndex 3 StartRoot 2 x EndRoot) minus 3 (RootIndex 3 StartRoot 16 x EndRoot) minus 3 (RootIndex 3 StartRoot 8 x EndRoot) Negative 5 (RootIndex 3 StartRoot 2 x EndRoot) 5 (RootIndex 3 StartRoot x EndRoot) RootIndex 3 StartRoot 2 x EndRoot minus 6 (RootIndex 3 StartRoot x EndRoot) Negative (RootIndex 3 StartRoot 2 x EndRoot) minus 6 (RootIndex 3 StartRoot x EndRoot)
Answers: 1
![7\sqrt[3]{2x}-3\sqrt[3]{16x}-3\sqrt[3]{8x}\\\\=7\sqrt[3]{2x}-3\sqrt[3]{2^3\cdot2x}-3\sqrt[3]{2^3x}\\\\=7\sqrt[3]{2x}-6\sqrt[3]{2x}-6\sqrt[3]{x}\\\\=\boxed{\sqrt[3]{2x}-6\sqrt[3]{x}}\qquad\text{matches 3$^\text{rd}$ choice}](/tpl/images/0658/9465/ce4d2.png)
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What is the simplified form of the following expression? 7 (RootIndex 3 StartRoot 2 x EndRoot) minus...
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