Evaluate. $$ \frac{5!5!}{2!7!} $$ Simplify your answer as much as possible.
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Step 1
First, let's write out the factorials: $5! = 5 \times 4 \times 3 \times 2 \times 1 = 120$ $2! = 2 \times 1 = 2$ $7! = 7 \times 6 \times 5 \times 4 \times 3 \times 2 \times 1 = 5040$ Step 2: Substitute the factorial values into the expression. $$ \frac{5!5!}{2!7!} Show more…
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