Posted by Kally on Thursday, March 13, 2008 at 9:23pm.
do the indicated operations and write with only positive exponents and assume all variables are nonzero real numbers
x^5 y^7/x^2 y^5
y^2/x^3
x^3=0

Algebra  Reiny, Thursday, March 13, 2008 at 9:30pm
your x^5 y^7/x^2 y^5 should have said
x^5 y^7/(x^2 y^5) then it would be
y^2/x^3 as you had,
but I don't see what the x^3=0 in your last line is supposed to be.
Is it supposed to say x^3 is not equal to zero??
then it should be placed after you second last line as a restriction.

Algebra  Kally, Thursday, March 13, 2008 at 9:43pm
I meant to put y^2/x^3 as my answer. Is that correct?
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