Q.
[tex] \tt3 \sqrt{3} - \sqrt{12} + \sqrt{75} = ......[/tex]
Nt : .......
[tex] \tt3 \sqrt{3} - \sqrt{12} + \sqrt{75} = ......[/tex]
Nt : .......
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Jawaban:
6√3
Penjelasan dengan langkah-langkah:
Penjelasan dengan langkah-langkah:
3√3 - √12 + √75
= 3√3 - √4 × 3 + √25 × 3
= 3√3 - √2² × 3 + √5² × 3
= 3√3 - 2√3 + 5√3
= (3 - 2 + 5)√3
= (1 + 5)√3
= 6√3