{{ tocSubheader }}
| {{ 'ml-lesson-number-slides' | message : article.intro.bblockCount}} |
| {{ 'ml-lesson-number-exercises' | message : article.intro.exerciseCount}} |
| {{ 'ml-lesson-time-estimation' | message }} |
\NPM
(I): \AddEkv 9
(I): \DivEkv 3
(II): \SubEkv 5
Både x=3 och x=-5 löser ekvationen.