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Popular >

simplify (n-(n-2))!

Solution

simplify

(n - (n - 2))!

Solution

2

Solution steps

(n - (n - 2))!

Simplify

n - (n - 2) : 2

= 2!

Apply factorial rule:

n! = 1 \cdot 2 \cdot 3 \cdot \dots \cdot n

2! = 1 \cdot 2

= 1 \cdot 2

Multiply the numbers:

1 \cdot 2 = 2

= 2

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2 a^{4} + 6 b^{3}

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m^{4} + m^{2} + 1

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(3 x - 6 y)^{3}

Frequently Asked Questions (FAQ)

What is (n-(n-2))! ?
The solution to (n-(n-2))! is 2