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$$\sum  \limits_{i=1}^{n^2}(x+2)$$
$$\prod \limits_{j=1}^{100}(3 \cdot x)$$
$$\lim_{x \rightarrow \infty}(14x^3 - 12)$$
$$\int  \limits_{-12}^{4}(14x^3 - 12)$$

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