What is (12!)/((12-4)!) ?

The solution to (12!)/((12-4)!) is 11880

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simplify (12!)/((12-4)!)

simplify

\frac{12 !}{( 12 - 4 ) !}

11880

Solution steps

\frac{12 !}{( 12 - 4 ) !}

Cancel the factorials:

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

\frac{12 !}{( 12 - 4 ) !} = 12 \cdot 11 \cdot 10 \cdot 9

= 12 \cdot 11 \cdot 10 \cdot 9

Multiply the numbers:

12 \cdot 11 \cdot 10 \cdot 9 = 11880

= 11880

3. 8^{1.1}

2 \cdot (- \frac{1}{3})

\frac{5}{1 + 3}

5 x - 9 = 4 (x - 12)

\frac{5}{6} (- 3)