1. (2× 4)³ =
2.(2³)² =
3.(4 × 5)² =
4.6²)⁴ =![]()
2.(2³)² =
3.(4 × 5)² =
4.6²)⁴ =
Penjelasan dengan langkah-langkah:
1)
(2 × 4)³
8³
8 × 8 × 8
8 × 64
512
2)
(2³)²
2^(3 × 2)
2⁶
64
3)
(4 × 5)²
20²
20 × 20
400
4)
(6²)⁴
6^2 × 4
6⁸
Jawaban:
1. (2 × 4)³
= 2³ × 4³
= 8 × 64
= 512
2. (2³)²
Memakai rumus : (a^m)^n = a^m × ^n
(2³)² = 2³ × ² = 2^6 = 64
3. (4 × 5)²
= 4² × 5²
= 16 × 25
= 400
4. (6²)⁴
Memakai rumus : (a^m)^n = a^m × ^n
(6²)⁴ = 6² × ⁴ = 6^8
Semoga membantu !
Detail Jawaban :
Materi : Bab 1 Perpangkatan dan bentuk akar
Kelas : IX
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