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(-mn8)2
(3x3y)2(-4x2y4)3
10 times x to the 4th power times y squared all divided by -5 x to the 3rd times y squared. The entire quantity is raised to the 3rd power.
laws of exponents

Question

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(-mn8)2  
    (3x3y)2(-4x2y4)3  
    10 times x to the 4th power times y squared all divided by -5 x to the 3rd times y squared. The entire quantity is raised to the 3rd power.
 laws of exponents

anonymous · Answer

1:    (-mn8)2  
  2:       (3x3y)2(-4x2y4)3  
    3:    10 times x to the 4th power times y squared all divided by -5 x to the 3rd times y squared. The entire quantity is raised to the 3rd power.