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Mathematics 17 Online
OpenStudy (anonymous):

For what value is the expression below undefined? 1-x/x+1

OpenStudy (anonymous):

x=-1

OpenStudy (anonymous):

can you explain how to figure it out for me

OpenStudy (anonymous):

ur exp will become undefined when denominator is 0 so solve for d=0 and u get the value for which d =0 and x does not belong to that

OpenStudy (anonymous):

medal is the only way to thank me

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