Question

(2√2-4)^2 - (2√2-3) =

Срочно

Answer 1

Ответ:

8-16√2+16-2√2+3

27-18√2

примерно равно 1,54416

Answer 2

Ответ:

$(2 \sqrt{2} - 4) {}^{2} - (2 \sqrt{2} - 3) = 8 - 16 \sqrt{2} + 16 - 2 \sqrt{2} + 3 = 27 - 18 \sqrt{2}$