Question

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.

Answer 1

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

Answer 2

@MathLegend @doc.brown @Mr.ClayLordMath ?

Answer 3

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

Answer 4

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

Answer 5

np