en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (18!)/(9!)

Solution

simplify

\frac{18 !}{9 !}

Solution

17643225600

Solution steps

\frac{18 !}{9 !}

Cancel the factorials:

\frac{n !}{( n - m ) !} = n \cdot (n - 1) \dots (n - m + 1), n > m

\frac{18 !}{9 !} = 18 \cdot 17 \cdot 16 \cdot 15 \cdot 14 \cdot 13 \cdot 12 \cdot 11 \cdot 10

= 18 \cdot 17 \cdot 16 \cdot 15 \cdot 14 \cdot 13 \cdot 12 \cdot 11 \cdot 10

Multiply the numbers:

18 \cdot 17 \cdot 16 \cdot 15 \cdot 14 \cdot 13 \cdot 12 \cdot 11 \cdot 10 = 17643225600

= 17643225600

Popular Examples

solvefor x,Zx10.75%=2086.56 solve for

x, Z x 10.75% = 2086.56

factor w^2-10w+25 factor

w^{2} - 10 w + 25

2y-3(2y-3)+2=31

2 y - 3 (2 y - 3) + 2 = 31

factor (2x-y+1)^2-(x-y-2)^2 factor

(2 x - y + 1)^{2} - (x - y - 2)^{2}

factor z^2-7z-18 factor

z^{2} - 7 z - 18

Frequently Asked Questions (FAQ)

What is (18!)/(9!) ?
The solution to (18!)/(9!) is 17643225600