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Mathematics 14 Online
OpenStudy (anonymous):

-2/2x+5<0 ????

OpenStudy (anonymous):

\[\frac{-2}{2x+5}<0\]?

OpenStudy (anonymous):

if so, reason as follow. -2 is negative always so this fraction will be negative only when 2x+5 is positive so solve \[2x+5>0\] to get your answer

OpenStudy (anonymous):

yes :)

OpenStudy (anonymous):

(-5/2,oo)?

OpenStudy (anonymous):

two easy enough steps \[2x+5>0\] \[2x>-5\] \[x>-\frac{5}{2}\] is your answer

OpenStudy (anonymous):

yup

OpenStudy (anonymous):

i like the oo sign

OpenStudy (anonymous):

saweet, your gonna make me graduate satellite! lol and thnx lol

OpenStudy (anonymous):

\[(-\frac{5}{2},\infty)\]

OpenStudy (anonymous):

yeah i hope you graduate. i will send you a bill later

OpenStudy (anonymous):

haha deal :) take visa? lol jk jk

OpenStudy (anonymous):

master card, visa, american express. i aint got nothin' 'gainst those credit cards but cash is the best

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