simplify -answer must have only positive exponents

Question

-2u^-4v³times(-2u^-3v^-3)⁵

Answer 1

-2u^-4v³(-2u^-3v^-3)⁵

 

-2u^-4v³(-2⁵ u^-3X5 v^-3x5) -- raise each term in parentheses to the power of 5.Note that terms with exponents are multiplied                                          by 5

 

-2u^-4 v³ (-32u^-15 v^-15) --- Now multiply like terms

 

 

64u⁶⁰v^{-45 -- Simplify, no negative exponents.}  

 

64u⁶⁰

--------

  v⁴⁵