Sederhanakan lah (6√2 + 1)² !!
dengan cara lengkap![]()
dengan cara lengkap
[tex](6 \sqrt{2} + 1) {}^{2} \\ = (6 \sqrt{2} + 1)(6 \sqrt{2} + 1) \\ = 6 \sqrt{2} (6 \sqrt{2} + 1) + 6 \sqrt{2} + 1 \\ = 6 \times 2 + 6 \sqrt{2} + 6 \sqrt{2} + 1 \\ = 13 + 12 \sqrt{2} [/tex]
[answer.2.content]
