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Coefficient of x cubed y to the power of 4 z squared is left parenthesis 2 x minus 3 y plus 4 z right parenthesis to the power of 9 is

  1. fraction numerator negative 9 factorial over denominator 4 factorial 4 factorial end fraction 2 cubed 3 to the power of 4 4 squared   
  2. fraction numerator negative 9 factorial over denominator 3 factorial 2 factorial 4 factorial end fraction 2 cubed 3 to the power of 4 4 squared    
  3. fraction numerator 9 factorial over denominator 4 factorial 4 factorial end fraction 2 cubed 3 to the power of 4 4 squared
  4. fraction numerator 9 factorial over denominator 3 factorial 4 factorial 2 factorial end fraction 2 cubed 3 to the power of 4 4 squared  

The correct answer is: fraction numerator 9 factorial over denominator 3 factorial 4 factorial 2 factorial end fraction 2 cubed 3 to the power of 4 4 squared


    6 A g N O subscript 3 end subscript plus A s H subscript 3 end subscript plus 3 H subscript 2 end subscript O ⟶
    6 A g stack stack downwards arrow with _ below plus H subscript 3 end subscript A s O subscript 3 end subscript with _ below plus 6 H N O subscript 3 end subscript

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