1.tentukan Nilai dari: a) 2³+2^5 b) 3²-2³ c) 2².2³ d) 3².2³ Tolong di jawab Pake Cara
Matematika
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Pertanyaan
1.tentukan Nilai dari: a) 2³+2^5 b) 3²-2³ c) 2².2³ d) 3².2³ Tolong di jawab Pake Cara
1 Jawaban
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1. Jawaban firdausthoriq
A) 2³+2^5 = 2^8 = (2x2)x(2x2)x(2x2)x(2x2) = (4x4)x(4x4) = 16x16 = 256
B) 3²-2³ = (3x3)-(2x2x2) = 9-8 = 1
C) 3².2³ = (3x3).(2x2x2) =9.8 = 72