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Algebra 10 Online
OpenStudy (anonymous):

which values of x is the function y=3/(2x+4)(x-5) not defined? Select all that apply. -2 2 5 8

jimthompson5910 (jim_thompson5910):

The denominator is (2x+4)(x-5) which values of x make (2x+4)(x-5) equal to zero?

OpenStudy (anonymous):

-2 & 5?

jimthompson5910 (jim_thompson5910):

very good, they cause the denominator to be zero you cannot divide by zero, so -2 & 5 make the expression undefined

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