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Help please please

Solve (x^2-9)/x<=0 and write interval notation for the solution set. Show careful algebraic work/explanation.
 
 

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Jim S. | Physics (and math) are fun, reallyPhysics (and math) are fun, really
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Can factor (x-3)(x+3)/x≤0
 
Solutions are 0≤x≤3 and x≤-3
 
Jim