what is 7(-1)^2-3(-1)

$${\mathtt{7}}{\mathtt{\,\times\,}}{\left(-{\mathtt{1}}\right)}^{{\mathtt{2}}}{\mathtt{\,-\,}}{\mathtt{3}}{\mathtt{\,\times\,}}\left(-{\mathtt{1}}\right) = {\mathtt{10}}$$

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