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anonymous
 one year ago
Are there any values of x for which the expression is not defined under the set of real numbers?
anonymous
 one year ago
Are there any values of x for which the expression is not defined under the set of real numbers?

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steve816
 one year ago
Best ResponseYou've already chosen the best response.0Square root of a negative number is undefined.

steve816
 one year ago
Best ResponseYou've already chosen the best response.0Square root of negative number are not real numbers.

steve816
 one year ago
Best ResponseYou've already chosen the best response.0\[x+2<0\] \[x <2\] Any value that is less than 2 will not be defined under the set of real numbers.

MrNood
 one year ago
Best ResponseYou've already chosen the best response.1x+2<=0 (cannot divide by 0)

steve816
 one year ago
Best ResponseYou've already chosen the best response.0What are you talking about, that is incorrect. I know it cannot divide by 0, so it is just less than @MrNood

MrNood
 one year ago
Best ResponseYou've already chosen the best response.1I think you will find it IS correct. It asks if there are values of x for which the expression is not defined x=2 results in an undefined expression x<=2 is the correct range of values for which it is undefined
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