Evaluate using the formula .
Subtract from .
Rewrite as .
Cancel the common factor of .
Cancel the common factor.
Rewrite the expression.
Simplify the numerator.
Multiply by .
Multiply by .
Multiply by .
Multiply by .
Multiply by .
Simplify the denominator.
Expand to .
Simplify.
Multiply by .
Multiply by .
Multiply by .
Multiply by .
Multiply by .
Divide by .
Find the Number of Possibilities 58 choose 6