solve algebraically for n?

1 ⤊

solve algebraically for n?

7n!/(n-2)=6(n+1)/(n-1)

2007-11-28 11:15:04 · 3 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

3 answers

Trial and error:

n = 0

-3.5 != -6

n = 1

-7 != undefined

n = 2

undefined != 18

n=3

42 != 12

For all integers >= 3 the left-hand-side is greater than the right-hand side, so there is no integer solution to this problem.

2007-11-28 11:27:46 · answer #1 · answered by jgoulden 7 · 0⤊ 0⤋

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2007-11-28 19:18:11 · answer #2 · answered by xoxoAmeliaRose 5 · 1⤊ 2⤋

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2007-11-28 19:19:34 · answer #3 · answered by victoria c 2 · 0⤊ 2⤋