x
\x2 - x = 3
\True or False?
\1
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=8d80c78925835f21db58cee64d49c458.png\")
false
\3
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=80dba5fc0882d617b3fb7a67c10a04c1.png\")
false
\9
\![\"\"](\"/test/fckeditor/editor/plugins/fckeditor_wiris/integration/showimage.php?formula=417f9b8b3f1682c97641685b3c980d95.png\")
false
\| \
x \ | \
\
x2 - x = 3 \ | \
\
True or False? \ | \
| \
1 \ | \
\
| \
\
false \ | \
| \
3 \ | \
\
| \
\
false \ | \
| \
9 \ | \
\
| \
\
false \ | \