Posted by sh on Sunday, March 29, 2009 at 7:23pm.
write each expression without using the factorial symbol.
1)(n3)!

n!
2) (n+4)!

(n+2)!

math  bobpursley, Sunday, March 29, 2009 at 7:30pm
I will do one. Take the greater number, and expand it. for instance, the first
(n3)!/(n*(n1)(n2)(n3)!)
the (n3)! terms divide out..
1/(n)(n1)(n2)

math  sh, Sunday, March 29, 2009 at 7:35pm
then the second one would be
(n+4)!/((n+1)(n+2)(n+3)(n+4)(n+2)!)
=
1/(n+1)(n+2)^2 (n+3) ?
Answer This Question
Related Questions
 math  Write the expression without using the factorial symbol. (n+1)!/(n1)! my...
 factorial help!!!  i just need help with factorials I assume you know what a ...
 algebra  using exactly four 3's and any math symbol you like, try to write an ...
 Math help please  7. In the expression –7x – 5x2 + 5, what is the coefficient ...
 Math Help? Check my answers.  1. Name the coefficients in the polynomial. 4x^2...
 math  Evaluate the factorial expression 8!/6! Use the formula for nPr: How many...
 chemisrty  I have seen on the chemistry answers that a symbol is used please ...
 English (poetry)  Create a symbol and write a short essay on what the symbol ...
 Math  Use the expression 12*12 to answer the question below A. Write the ...
 math  simplify the expression; write without using negative exponents. Assume ...
More Related Questions