!10x-7!>8 The solution of this inequality consists of one or more of the intervals

(-infinity,A) , (A,B) , and (B, Infinity) where A>B

!=absolute bars..couldnt find em on the computer

Find A = ?

Find B = ?

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- Feb 11th 2011, 06:39 PMwwinstonhelp with algebra problem
!10x-7!>8 The solution of this inequality consists of one or more of the intervals

(-infinity,A) , (A,B) , and (B, Infinity) where A>B

!=absolute bars..couldnt find em on the computer

Find A = ?

Find B = ? - Feb 11th 2011, 06:41 PMProve It
Hint: $\displaystyle \displaystyle |X| > a$ is equivalent to $\displaystyle \displaystyle X < -a$ and $\displaystyle \displaystyle X > a$.

- Feb 11th 2011, 06:44 PMwwinston
- Feb 11th 2011, 06:50 PMProve It
- Feb 11th 2011, 06:53 PMwwinston
This is a homework question for an online class.. infinity or -infinity does not work for A or B

- Feb 12th 2011, 03:51 AMHallsofIvy