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Solve (x(3-4x)(x+1))/(2x-5)lt 0...

Solve `(x(3-4x)(x+1))/(2x-5)lt 0 `

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The correct Answer is:
`x in (-oo,-1) cup (0,3//4)cup(5//2,oo)`
`(x(3-4x)(x+1))/((2x-5)) lt 0`
or `-(x(3-4x)(x+1))/((2x-5)) lt 0`
or `(x(3-4x)(x+1))/((2x-5)) gt 0`

`implies x in (-oo,-1) cup (0,3//4) cup (5//2,oo)`
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