Formula of multiplication operations
The next is the formula on multiplication operations, including:
For fractional numbers employ the formula:
Formula of segmentation operation
The next is the formula on the segmentation operation, including:
For fractional numbers employ the formula:
Example:
2 x v = 10
-4 x -3 = 12
60 : -5 = -12
-12 : -6 = 2
Properties of multiplication too segmentation operations
The next are multiplication too segmentation operations, amid which are the following:- Commutative too associative applies equally good to multiplication operations, namely:
- Commutative, a x b = b x a
- Associative, (a x b) x c = a x (b x c)
- Has an chemical component subdivision of identity / neutral element, that is 1
- Have multiplication inverse
Example:
Associative constabulary multiplication
(5 x 7) x -2 = v x (7 x -2)
35 x -2 = v x -14
-70 = -70
Similarly this article.
Sorry if at that spot is a incorrect word.
The halt of discussion wassalamualaikum wr. wb
Referensi :
- To'Ali's mass math grouping accounting too sales