FK2=36+64-2*6*8*2/2

Let's break down the expression step by step:

The expression you provided is:

\[ FK2 = 36 + 64 - 2 \times 6 \times 8 \times 2 / 2 \]

Following the order of operations (parentheses, exponents, multiplication and division from left to right, addition and subtraction from left to right):

1. First handle the multiplication and division:

   • Calculate \( 2 \times 6 \): \[ 2 \times 6 = 12 \]
   • Next, calculate \( 12 \times 8 \): \[ 12 \times 8 = 96 \]
   • Then multiply by \( 2 \): \[ 96 \times 2 = 192 \]
   • Finally, divide by \( 2 \): \[ 192 / 2 = 96 \]

2. Now substitute back into the expression: \[ FK2 = 36 + 64 - 96 \]

3. Perform the addition and subtraction:

   • First, add \( 36 + 64 \): \[ 36 + 64 = 100 \]
   • Then subtract \( 96 \): \[ 100 - 96 = 4 \]

Therefore, the final result is:

\[ FK2 = 4 \]