| CommandExpand Expression
  
 A product that comprises 2 factors.  The 1st   factor of the product   is  twelve.   The 2nd  factor of the product  is equal to  a sum containing 4 terms.  The 1st  term of the sum  is  a product containing 2 factors.  The 1st  factor of the product  is  three.   The 2nd  factor of the product  is equal to  a.  The 2nd  term of the sum  is equal to  a product that comprises 2 factors.  The 1st  factor of the product  is  two.   The 2nd  factor of the product  is equal to  b.  The 3rd  term of the sum  is  a product that comprises 2 factors.  The 1st  factor of the product  is equal to   negative six.   The 2nd  factor of the product  is  c.  The 4th  term of the sum  is equal to  two.twelve  times left brace three  times a plus two  times b plus left brace  negative six  right brace times c plus two  right brace;
 Result
  
 A sum that contains 4 terms; the 1st  term of the sum  is equal to  a product consisting of 2 factors; the 1st  factor of the product  is   negative seventy two;  the 2nd  factor of the product  is  c; the 2nd  term of the sum  is  a product that comprises 2 factors; the 1st  factor of the product  is equal to  twenty four;  the 2nd  factor of the product  is equal to  b; the 3rd  term of the sum  is equal to  a product consisting of 2 factors; the 1st  factor of the product  is equal to  thirty six;  the 2nd  factor of the product  is equal to  a; the 4th  term of the sum  is equal to  twenty four;negative seventy two  multiplied by c plus twenty four  times b plus thirty six  multiplied by a plus twenty four.
 
 
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