please help me to solve the problem...thanks

Question

x^-3y^-5.-2yx²/(-2x^-3y⁴)⁵=

Answer 1

 

 X^-3 y ^-5 * (- 2) Y X²  / ( -2 X^-3 Y⁴ )^{5   =}

 

  - 2Y X² / (-2) ⁵   X^-15  Y^{20  =}  X ¹⁷ / 16 Y²⁰

 

 

 

 

 

  Just use the laws of Multiplication of exponents with the same base, and also negative exponents.

 

Answer 2

Hey Teresa.

 

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