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Mathematics 8 Online
OpenStudy (fernandez555):

can someone please confirm or correct this problem? I know X= 12. but when i tried to plug it in, i got non extraneous. please view attachment.

OpenStudy (fernandez555):

OpenStudy (fernandez555):

so my question is- is it extraneous or not extraneous?

OpenStudy (fernandez555):

@MathLegend @doc.brown @Mr.ClayLordMath ?

OpenStudy (doc.brown):

If you plug 12 into the denominator, does it equal 0? 'cause that won't work!

OpenStudy (fernandez555):

@doc.brown so it is 12/not extraneous. thank you!

OpenStudy (doc.brown):

np

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