Posted by **Anonymous** on Wednesday, February 15, 2012 at 2:51pm.

how do i simplify -9/2x^-3/2??? please help i dun need a answer necessary just an explanation is fine :)

- MATH Is there no one who can helpp??????? -
**drwls**, Wednesday, February 15, 2012 at 3:06pm
It equals -(9/2)x^3/2, if 2x^-3/2 is your denominator.

It is not clear from the way you have written it.

You need to learn when and how to use parentheses when typing equations.

- MATH Is there no one who can helpp??????? -
**Anonymous**, Wednesday, February 15, 2012 at 3:17pm
its a fraction of -9 over 2 x to the power of -3/2... (-9/2)x^-3/2

- MATH Is there no one who can helpp??????? -
**drwls**, Wednesday, February 15, 2012 at 3:25pm
What you just wrote could be either -9/[(2x)^(-3/2)]

or

-9/[2*x^(-3/2)]

They are not the same.

If it is the latter, my previous answer applies.

- MATH Is there no one who can helpp??????? -
**Anonymous**, Wednesday, February 15, 2012 at 3:41pm
ok so -9 is to be in numerator and 2x^-3/2 which is 2x to the power or -3/2 come in the denominator so how do i simpify this...

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