3 akar 24 +3 akar 6 + 8 akar 54 adalah

jawab

3√24 + 3√6 + 8√54 =
= 3 (2√6) + 3√6 + 8(3√6)
= 6√6 + 3√6 + 24√6
= (6+3+24)√6
= 33√6

[tex]3 \sqrt{24} = 3 \times 2 \sqrt{6} \\ 3 \sqrt{6 } = 3 \sqrt{6} \\ 8 \sqrt{54} = 8 \times 3 \sqrt{6} \\ = 6 \sqrt{6} + 3 \sqrt{6} + 24 \sqrt{6} = 33 \sqrt{6}[/tex]