Restrictions on variables? Please help!

F*cked^

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Apr 3, 2006
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how do you find restrictions on variables?


ex.
6x^2-9x/-3x = ?
 

Denis

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Feb 17, 2004
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Change your name, buddy.
 

stapel

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{obscenity deleted} said:
how do you find restrictions on variables?
That will depend upon the situation. Please reply with the full and exact text of the exercise in question, the complete instructions, and a clear listing of what you have tried thus far.

{obscenity deleted} said:
ex. 6x^2-9x/-3x = ?
You have posted:

. . . . .\(\displaystyle \large{\mbox{exercise:\,}\,6x^2\,-\,\frac{9x}{-3x}\,=\,\mbox{?}}\)

What are you supposed to do with this exercise? It looks like you're supposed to evaluate for some value of "x" (hence the open-ended "equals" sign at the end), but no value has been provided for "x". Please clarify.

Thank you.

Eliz.
 
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