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Mathematics 13 Online
OpenStudy (anonymous):

Evaluate 4|-2| - |-3|

OpenStudy (anonymous):

i can give you the answer but if you try it, you will learn and wont have to post every question you have what fact do you know about absolute values

OpenStudy (anonymous):

ok thanks , cause i know nothing . and i don't know ?

OpenStudy (anonymous):

what ever in absolute value is always positive so |-a|=|a|=a can you apply it

OpenStudy (anonymous):

so what's the answer ? 5 ? it's not 9 .

OpenStudy (anonymous):

@dsmith27.ds its times not adding and please, im teaching not giving answers

OpenStudy (anonymous):

@ryantorres do you know how to replace the abs value now?

OpenStudy (anonymous):

i don't know ? did i get it right ?

OpenStudy (anonymous):

4|-2| - |-3| 4(2) -(3) 8-3?

OpenStudy (anonymous):

now i get it but it's positive 5 right ?

OpenStudy (anonymous):

Sorry....

OpenStudy (anonymous):

yes +5

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