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Mathematics 21 Online
OpenStudy (anonymous):

[5X -2] > 8

OpenStudy (anonymous):

SOLVE

OpenStudy (freckles):

|f(x)|>8 => f(x)<-8 or f(x)>8

OpenStudy (freckles):

\[5x-2<-8 \text{ or } 5x-2>8\]

OpenStudy (anonymous):

SOLVE

OpenStudy (freckles):

yes you need to solve both of those inequalities

OpenStudy (freckles):

for the first inequality 5x-2<-8 Add 2 on both sides 5x<-6 x<-6/5 you try the other one

OpenStudy (freckles):

i will be happy to check

OpenStudy (anonymous):

x>2

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