Daysha S.
asked • 07/23/13hey im tring to get help for algebra i really need this to graurated nxt mouth please helpppppppp............
Nataliya D. answered • 07/23/13
Patient and effective tutor for your most difficult subject.
Non-permissible value (the restriction on a variable) for expression
4x – 3
—————
5x
is "0" , since when x = 0, the denominator will be equal to zero which is not permissible.
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August F.
4.9 (7)
Gene G.
Note:
Even if you don't assume that some parentheses are missing, the result is still the same.
Either way:
(4x-3) / 5x or 4x - (3/5x)
You wind up with 5x as a denominator and you can't divide by zero, so x=0 is not allowed. :-)
07/23/13