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Mathematics 16 Online
OpenStudy (rubylovesjaune):

Which equations has no solution? -4|x| = 20 -3|x| = -15 3|x| = 0 4|x|=4

OpenStudy (welshfella):

an absolute value is positive

OpenStudy (stacey):

The absolute value can never equal a negative number. Solve for the absolute value and see which one is negative.

OpenStudy (rubylovesjaune):

Oh okay, so the second one? Since it has to be negative?

OpenStudy (legomyego180):

You dont even need to solve for the absolute value really. Just know that anything inside |x| will always be positive.

OpenStudy (rubylovesjaune):

*First

OpenStudy (legomyego180):

The second one says a negative times a positive is negative. Is that true? Yup first ios correct

OpenStudy (rubylovesjaune):

Okay, thank you.

OpenStudy (stacey):

|dw:1463522728997:dw|

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