Tuliskan dalam bentuk perpangkatan (-2/3) dikali (-2/3) dikali (-2/3) dikali (-2/3)?
Matematika
aji568
Pertanyaan
Tuliskan dalam bentuk perpangkatan (-2/3) dikali (-2/3) dikali (-2/3) dikali (-2/3)?
2 Jawaban
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1. Jawaban Yudam9
(-2/3) x ( -2/3) x (-2/3) x(-2/3) = (-2/3) pangkat 4 -
2. Jawaban Anonyme
Bab Eksponensial
Matematika SMP kelas IX
(-2/3) x (-2/3) x (-2/3) x (-2/3) = ?
karena dikali 4 kali berturut-turut yang sama, maka
(-2/3) x (-2/3) x (-2/3) x (-2/3) = (-2/3)⁴ = (2/3)⁴
(2/3)⁴ = 2⁴ / 3⁴ = 16/81