Question

（12/√13-3-36/√13-1+2/1-√2）*（4+2√2）

Answer 1

（12/√13-3-36/√13-1+2/1-√2）*（4+2√2）

   

Answer 2

Before we begin, let's simplify the expression inside the parentheses using a common denominator:

36/√13 - 1/√13 + 2/1 - √2 = (36 - 1)/√13 + (2 - √2) = 35/√13 + (2 - √2)

Now we can rewrite the entire expression as:

(12/√13 - 3 - (35/√13 + (2 - √2))) * (4 + 2√2)

Next, we can simplify the expression inside the first set of parentheses:

12/√13 - 3 - (35/√13 + (2 - √2)) = 12/√13 - 35/√13 - 3 + 2 - √2 = (12 - 35)/√13 - 1 - √2 = -23/√13 - 1 - √2

Now we can substitute this simplified expression back into the original equation:

(-23/√13 - 1 - √2) * (4 + 2√2)

Expanding the brackets, we get:

-92 - 46√2 - 4√2 - 2√26

Simplifying, we get:

-92 - 50√2 - 2√26

Therefore, the final answer is -92 - 50√2 - 2√26.