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\int_{-4}^5 e^{(x+5)^2 }dx + 3\int_{1/3}^{-8/3}e^{9(x-2/3)^2}dx
\int_{-4}^5 e^{(x+5)^2 }dx + 3\int_{1/3}^{-8/3}e^{9(x-2/3)^2}dx
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