[tex]3 \sqrt{27} - \: \sqrt{75} [/tex]
Matematika
RandiiNst
Pertanyaan
[tex]3 \sqrt{27} - \: \sqrt{75} [/tex]
1 Jawaban
-
1. Jawaban ArifAfkar
3√27 - √75
= 3√9×3 - √25×3
= 3×3√3 - 5√3
= 9√3 - 5√3
= 4√3
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