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Add or Subtract (5mn+3mn23m2n2)+(5m2n+6m2n26mn)\left( - 5 m n + 3 m n ^ { 2 } - 3 m ^ { 2 } n ^ { 2 } \right) + \left( 5 m ^ { 2 } n + 6 m ^ { 2 } n ^ { 2 } - 6 m n \right)

Question 84

Multiple Choice

Add or subtract.
- (5mn+3mn23m2n2) +(5m2n+6m2n26mn) \left( - 5 m n + 3 m n ^ { 2 } - 3 m ^ { 2 } n ^ { 2 } \right) + \left( 5 m ^ { 2 } n + 6 m ^ { 2 } n ^ { 2 } - 6 m n \right)


A) 11mn+8m2n+3m2n2- 11 m n + 8 m ^ { 2 } n + 3 m ^ { 2 } n ^ { 2 }
B) 1mn+3mn2+5m2n+3m2n21 m n + 3 m n ^ { 2 } + 5 m ^ { 2 } n + 3 m ^ { 2 } n ^ { 2 }
C) 3m2n2+5m2n+3mn211mn3 m ^ { 2 } n ^ { 2 } + 5 m ^ { 2 } n + 3 m n ^ { 2 } - 11 m n
D) 0m2n20 m ^ { 2 } n ^ { 2 }

Correct Answer:

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