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Mathematics 8 Online
OpenStudy (anonymous):

Can someone help me please?

OpenStudy (anonymous):

post your question i will do my best to answer it

OpenStudy (anonymous):

When solving a rational equation, why is it necessary to perform a check?

OpenStudy (anonymous):

I answered this already. You cannot divide by 0. You must be sure that the values in the denominator are non-zero.

OpenStudy (anonymous):

I did not see that sorry

OpenStudy (anonymous):

Thank you:)

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