Solving Rational Inequalities: (3x+1)/(2x-4) > 0

Thread starter wiiyogi
Start date Mar 5, 2009
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Inequalities Rational

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wiiyogi

Thread starter
Mar 5, 2009

Homework Statement

3x+1
2x-4 > 0

The Attempt at a Solution

My answer came to be
(x< 1/3) U (x>2)

Discussion

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lanedance

Homework Helper

Mar 5, 2009

Hi wiiyogi

key is you need both denomintor & numerator either positive or negative

so x>2 looks right (need x>-1/3 numerator, x>2 denominator so x>2)

however your negativr case needs another look

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Homework Statement

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Solving Rational Inequalities: (3x+1)/(2x-4) > 0

Homework Statement

The Attempt at a Solution

Discussion

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