ដោះស្រាយ 330!xdiv12=05*275

$$330 ! x \div 12 = 05 \times 275$$

ដោះស្រាយសម្រាប់ x

$$x=0$$

ជំហានសម្រាប់ការដោះស្រាយសមីការលីនេអ៊ែរ

ធ្វើប្រមាណវិធីគុណជ្រុងទាំងពីរនៃសមីការរដោយ 12។

$$330!x=0\times 5\times 275$$

ហ្វាក់តូរីយ៉្យែលនៃ 330 គឺ 282408462258387108656010655350984421358230615548447917125973819061204087953410675131671734564885871836994857584240516052408604307341165067052618235515335592584915380124888501444241764715270102858062404841105269072530716903612341880567810839552257654493601149492226043075446286770769000253550746729503424973082816170493716827307049254457005433342709751252779561887750731817363130345796960363500671701037989412254276572406991428638655860396457246350737148451362954300400237985662037640867840591473444985051111706915459551705135096581824248890720926775939456276390199877799787488537304338284684150359621520850944000000000000000000000000000000000000000000000000000000000000000000000000000000000។

$$282408462258387108656010655350984421358230615548447917125973819061204087953410675131671734564885871836994857584240516052408604307341165067052618235515335592584915380124888501444241764715270102858062404841105269072530716903612341880567810839552257654493601149492226043075446286770769000253550746729503424973082816170493716827307049254457005433342709751252779561887750731817363130345796960363500671701037989412254276572406991428638655860396457246350737148451362954300400237985662037640867840591473444985051111706915459551705135096581824248890720926775939456276390199877799787488537304338284684150359621520850944000000000000000000000000000000000000000000000000000000000000000000000000000000000x=0\times 5\times 275$$

គុណ 0 និង 5 ដើម្បីបាន 0។

$$282408462258387108656010655350984421358230615548447917125973819061204087953410675131671734564885871836994857584240516052408604307341165067052618235515335592584915380124888501444241764715270102858062404841105269072530716903612341880567810839552257654493601149492226043075446286770769000253550746729503424973082816170493716827307049254457005433342709751252779561887750731817363130345796960363500671701037989412254276572406991428638655860396457246350737148451362954300400237985662037640867840591473444985051111706915459551705135096581824248890720926775939456276390199877799787488537304338284684150359621520850944000000000000000000000000000000000000000000000000000000000000000000000000000000000x=0\times 275$$

គុណ 0 និង 275 ដើម្បីបាន 0។

$$282408462258387108656010655350984421358230615548447917125973819061204087953410675131671734564885871836994857584240516052408604307341165067052618235515335592584915380124888501444241764715270102858062404841105269072530716903612341880567810839552257654493601149492226043075446286770769000253550746729503424973082816170493716827307049254457005433342709751252779561887750731817363130345796960363500671701037989412254276572406991428638655860396457246350737148451362954300400237985662037640867840591473444985051111706915459551705135096581824248890720926775939456276390199877799787488537304338284684150359621520850944000000000000000000000000000000000000000000000000000000000000000000000000000000000x=0$$

ផលគុណនៃចំនួន​ពីរគឺស្មើនឹង 0 បើយ៉ាងហោចណាស់ផលគុណមួយក្នុងចំណោមពួកវាគឺជា 0។ ដោយសារ 282408462258387108656010655350984421358230615548447917125973819061204087953410675131671734564885871836994857584240516052408604307341165067052618235515335592584915380124888501444241764715270102858062404841105269072530716903612341880567810839552257654493601149492226043075446286770769000253550746729503424973082816170493716827307049254457005433342709751252779561887750731817363130345796960363500671701037989412254276572406991428638655860396457246350737148451362954300400237985662037640867840591473444985051111706915459551705135096581824248890720926775939456276390199877799787488537304338284684150359621520850944000000000000000000000000000000000000000000000000000000000000000000000000000000000 មិនស្មើនឹង 0, x ត្រូវតែស្មើនឹង​ 0។

$$x=0$$