Mathematics Handbook/Multiplication: Difference between revisions
Created page with ';a x 0 = 0 ;a x 1 = a ;a x a = <math>a^2</math> ;a x -a = <math>-a^2</math>' |
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;a x 0 = 0 | #;a x 0 = 0 | ||
;a x 1 = a | #;a x 1 = a | ||
;a x a = <math>a^2</math> | #;a x a = <math>a^2</math> | ||
;a x -a = <math>-a^2</math> | #;a x -a = <math>-a^2</math> | ||
Revision as of 17:47, 1 November 2010
- a x 0 = 0
- a x 1 = a
- a x a = <math>a^2</math>
- a x -a = <math>-a^2</math>