simplify

abby1

New member
Joined
Dec 5, 2010
Messages
1
how can i simplify -9j(5)(3K) ? I should know but having a hard time figuring it out
 

DrSteve

Banned
Joined
Nov 14, 2010
Messages
87
Since multiplication is commutative you can simply multiply the 3 numbers together.

-135jK
 
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