berapa hasil - 2 akar 2 dikali - 2

[tex] = - 2 \sqrt{2} \times ( - 2) \\ = ( - 2 \times ( - 2)) \sqrt{2} \\ = 4 \sqrt{2} [/tex]

[tex] - 2 \sqrt{2} \times - 2 \\ (- 2 \times - 2) \sqrt{2} \\ 4 \sqrt{2} [/tex]
maaf klo salah yaaa