[tex] {3}^{ - 2} + {3}^{ - 3} [/tex]
Matematika
arief1402
Pertanyaan
[tex] {3}^{ - 2} + {3}^{ - 3} [/tex]
1 Jawaban
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1. Jawaban TeddiPranata
[tex] = {3}^{ - 2} + {3}^{ - 3} [/tex]
[tex] = \frac{1}{ {3}^{2} } + \frac{1}{ {3}^{3} } [/tex]
[tex] = \frac{1}{9} + \frac{1}{27} [/tex]
[tex] = \frac{3 + 1}{27} [/tex]
[tex] \frac{4}{27} [/tex]