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

The solution to (4!)/((4-4)!4!) is 1

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

simplify

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

1

Solution steps

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

Subtract the numbers:

4 - 4 = 0

= \frac{4 !}{0 ! \cdot 4 !}

Cancel the common factor:

4!

= \frac{1}{0 !}

\frac{1}{0 !} = 1

= 1

2 b^{2} + 5 b - 12 = 0

3 x - \frac{2 x}{5} = \frac{3 x}{10} + 14

7 (x + 4) = 56

\frac{x ^{2} + 3 x - 10}{x ^{2} - 4}

9 m^{2} - 45 m + 18 m^{3}