Question 1093234
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(xy3z4)4    trying to remember how to do algebra so I can help my 7th grade 
daughter. can you show me how to solve this
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Not really because the expression is not clearly written.  But a try is possible.


What is the "3"?  An exponent or a factor?
What are the two "4"?  Exponent or factor?


In case you have this:   {{{(xy3z^4)^4}}}
the simplification can go as
{{{(3xyz^4)^4}}}

{{{3^4*(x^4*y^4)(z^4)^4}}}

{{{81x^4*y^4*z^16}}}


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If the constants are all actually exponents, then {{{(xy^3*z^4)^4}}};
just apply rules of exponents.

{{{x(y^3)^4*(z^4)^4}}}

{{{x^4*y^12z^16}}}