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Maths problem Inequalities (1 Viewer)

tillsydillsy22

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at the moment in maths, i am doing inequalities with binomial denominator, and i totally get it except for at the end.
does anyone know a rule when you put the 'or equal too sign' in as opposed to just the is greater than is less than signs?
thank you, hope this makes sense!
 

Trebla

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Check that within your solution set that there is no solution that makes the denominator 0.
 
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Give an example, the solution should have same inequality sign as the question in the most basic form... but depends on the question
 

studentcheese

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Before you work the equation out, you should write what x cannot be equal to. When you get to the last step, get rid of the 'and equal to' and just make it 'greater than' or 'less than'.
 

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