Question

\[\color{red}\diamondsuit\color{black}\clubsuit\color{red}\heartsuit\color{black}\spadesuit\]

Answer 1

\[\color{red}{\textbf J\diamondsuit\textbf{10}\diamondsuit}\]

Answer 2

\[|\overline {\underline x}|\]

Answer 3

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\({\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\square }}}}}}}}}}\)\({\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\square }}}}}}}}}}\)\({\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\square }}}}}}}}}}\)\({\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\square }}}}}}}}}}\)\({\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\square }}}}}}}}}}\)
\({\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\square }}}}}}}}}}\)\({\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\square }}}}}}}}}}\)\({\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\square }}}}}}}}}}\)\({\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\boxed{\square }}}}}}}}}}\)