tolong banget ya kakak... jangan cmn mau ambil poin aja
Matematika
terafebyanti1
Pertanyaan
tolong banget ya kakak... jangan cmn mau ambil poin aja
1 Jawaban
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1. Jawaban Sharon
1.
a. 10⁸ = 100.000.000
b. 5⁸ = 5⁴ x 5⁴ = 625 x 625 = 390.625
c. -10⁶ = -(10⁶) = -(1.000.000) = -1.000.000
d. 2⁴ x 10⁷ = 16 x 10⁷ = 160.000.000
e.(-2)⁴ x (-3)⁵ = 16 x (-243) = -3.888
2.
a. 9.000.000 = 9 x 1.000.000 = 3² x 10⁶
b. 46.656 = 64 x 729 = 2⁶ x 3⁶ = (2 x 3)⁶ = 6⁶
c. -1.500.000 = -15 x 100.000 = -3 x 5 x 10⁵
d. 30.375 = 5³ x 3⁵
e. -2.109.375 = -(27 x 78.125) = -(3³ x 5⁷) = -3³ x 5⁷ = -5⁷ x 3³