45 YEARS OF TRUE RAILROAD STORIES: Told by Engineer John Cockrell

45 YEARS OF TRUE RAILROAD STORIES: Told by Engineer John Cockrell

Matematika Sekolah Menengah Pertama Hasil dari 3 akar 7 + akar 8 + akar 14​

Hasil dari 3 akar 7 + akar 8 + akar 14​

Penjelasan dengan langkah-langkah:

[tex] = 3 \sqrt{7} + \sqrt{8} + \sqrt{14} [/tex]

[tex] = 3 \sqrt{7} + \sqrt{4 \times 2} + \sqrt{14} [/tex]

[tex] = 3 \sqrt{7} + \sqrt{ {2}^{2} \times 2 } + \sqrt{14} [/tex]

[tex] = 3 \sqrt{7} + \sqrt{ {2}^{ \cancel{2}} \times 2 } + \sqrt{14} [/tex]

[tex] = 3 \sqrt{7} + 2 \sqrt{2} + \sqrt{14} [/tex]

semoga membantu ya, terima kasih

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