en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (4!)/(2!(4-2)!)

Solution

simplify

\frac{4 !}{2 ! ( 4 - 2 ) !}

Solution

6

Solution steps

\frac{4 !}{2 ! ( 4 - 2 ) !}

Subtract the numbers:

4 - 2 = 2

= \frac{4 !}{2 ! \cdot 2 !}

Cancel the factorials:

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

\frac{4 !}{2 !} = 4 \cdot 3

= \frac{4 \cdot 3}{2 !}

\frac{4 \cdot 3}{2 !} = 6

= 6

Popular Examples

2 = - \frac{1}{2} (- 5) + b

12 x^{2} - 12 x - 24 = 0

simplify x^3sqrt(x^9)simplify

x^{3} x^{9}

simplify (-2i)(5i)(-i)simplify

(- 2 i) (5 i) (- i)

factor 2x^2-5xy-12y^2 factor

2 x^{2} - 5 x y - 12 y^{2}

Frequently Asked Questions (FAQ)

What is (4!)/(2!(4-2)!) ?
The solution to (4!)/(2!(4-2)!) is 6