Hey guys,
Been reading the forums for a little while but this is my first post. Hope I do it right!
Basically I have been doing some simplifying and expressing in terms of positive indices but one particular question I am having trouble expressing as positive indices. Hopefully someone can help!
Here it basically is:
x / [ (x^-3) - (2x^2) ]
Basically my first step has been to take the x on top out to simplify, leaving me with:
1 / [ (x^-4) - (2x) ]
But obviously this isn't positive. How do I get first part of denominator positive while keeping the second half positive? Thanks in advance.
Been reading the forums for a little while but this is my first post. Hope I do it right!
Basically I have been doing some simplifying and expressing in terms of positive indices but one particular question I am having trouble expressing as positive indices. Hopefully someone can help!
Here it basically is:
x / [ (x^-3) - (2x^2) ]
Basically my first step has been to take the x on top out to simplify, leaving me with:
1 / [ (x^-4) - (2x) ]
But obviously this isn't positive. How do I get first part of denominator positive while keeping the second half positive? Thanks in advance.