Question

I could really use some help please. Simplify 6P2?

Answer 1

\(_nP_r = \dfrac{n!}{(n - r)!}\)

Answer 2

The first step is copy the formula.
Then copy the formula again replacing n and r with your values.
Show your work. If you need help evaluating, just ask.

Answer 3

I agree with mathstudent55

Answer 4

Thank you =D This helps

Answer 5

@DasiabemynameBVB
Cna you finish it and get a value?

Answer 6

I'm sorry I'm actually very confused

Answer 7

Step 1. Copy the formula:

\(_nP_r = \dfrac{n!}{(n - r)!}\)

Step 2. Copy the formula again, but substitute your values of n and r:

\(_6P_2 = \dfrac{6!}{(6 - 2)!}\)

Step 3. Evaluate the expression.

\(_6P_2 = \dfrac{6 \times 5 \times \cancel{4!}}{\cancel{4!}} = 6 \times 5 = 30\)