move all terms to the left side and set equals to zero. then set each factor equal to zero
Answer:
I guess option c is the answer
The answer is 5 hope that helped even if I’m late
The value of
is 720
<h3>How to solve the expression?</h3>
The expression is given as:

The permutation formula is:

So, we have:

Evaluate the difference

0! = 1.
So, we have:

Evaluate the factorial

Hence, the value of
is 720
Read more about permutation at:
brainly.com/question/11732255
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