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please help me to solve the problem...thanks

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1 Answer

 
 X-3 -5 * (- 2) Y X / ( -2 X-3 Y4 )5   =
 
  - 2Y X2 / (-2) 5   X-15  Y20  =  17 / 16 Y20
 
 
 
 
 
  Just use the laws of Multiplication of exponents with the same base, and also negative exponents.
 

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