Homework Help Forum: Math

Posted by Mota on Saturday, November 7, 2009 at 8:11am.

Use Pascal’s triangle to read off the coefficients of the powers of x in the expansion of (1 + x)n for different values of the positive integer n. Check the results for n = 3 by expanding (1 + x)3.

• Math - bobpursley, Saturday, November 7, 2009 at 8:24am

  1 11 121 1331 14641 I really dont know what you need . You just read the coefficents above.

  
  

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