Question 21687
{{{(-3x^2y)^3}}}


Raise each factor to the 3 power.  Also, remember that when you raise a power to a power, you must multiply the exponents.  


See my NEW Lesson Plans in algebra.com about Laws of Exponents in the section of Lesson Plans called "Exponents".  


{{{ (-3)^3 *x^6 *y^3}}}
{{{-27x^6y^3}}}


R^2 at SCC