Simplify -4 square root of 11-5 square root of 2+20-2 square root of 11-20

$- 4 \sqrt{11} - 5 \sqrt{2} + 20 - 2 \sqrt{11} - 20$

Step 1

Subtract $2 \sqrt{11}$ from $- 4 \sqrt{11}$ .

$- 5 \sqrt{2} + 20 - 6 \sqrt{11} - 20$

Step 2

Simplify by subtracting numbers.

Subtract $20$ from $20$ .

$- 5 \sqrt{2} + 0 - 6 \sqrt{11}$

Add $- 5 \sqrt{2}$ and $0$ .

$- 5 \sqrt{2} - 6 \sqrt{11}$

Step 3

The result can be shown in multiple forms.

Exact Form:

$- 5 \sqrt{2} - 6 \sqrt{11}$

Decimal Form:

$- 26.97081655 \dots$