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Evaluate a decimal: either 0.1,0.2,0.3,0.4,0.01,0.02,0.03,0.04 squared or cubed. Part of HELM Book 1.2

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Evaluate without using a calculator.

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$\\var{Q4num}^{\\var{Q4idx}}=\\var{Q4num^Q4idx}$

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$\\var{Q4num}^{\\var{Q4idx}}=$[[0]]

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