You cannot, because there is no solution.
5 is not a factor of 144. Therefore 5 is not a factor of (3n + 9)! / (2n + 4)!
Therefore (3n + 9) - (2n + 4) < 5
n < 0.
Also, 2n + 4 must be non-negative.
ie 2n >= -4 or n >= -2.
So the only possible values for n are -1 and -2.
But n = -1 gives 6!/2! = 720/2 = 360
while n = -2 gives 3!/0! = 6
4 factorial plus 4 factorial plus the square root of 4 divided by .4
(33 ÷ 3) + 3 = 14
145 1! = 1 4! = 24 5! = 120
Since n! is the product of all the numbers from 1 through n and (n+1)! is everything in n! multiplied by n+1, the quotient is n+1 ■
6! + 4! = 720 + 24 = 744
4 factorial plus 4 factorial plus the square root of 4 divided by .4
The value of 9 factorial plus 6 factorial is 363,600
(4 factorial plus the square root of 4) divided by point 4 minus 4 factorial
(33 ÷ 3) + 3 = 14
145 1! = 1 4! = 24 5! = 120
four thirds (1.333)
y = 2
Since n! is the product of all the numbers from 1 through n and (n+1)! is everything in n! multiplied by n+1, the quotient is n+1 ■
6! + 4! = 720 + 24 = 744
25
104
y=5