.q.
[tex] \tt \: 4(5) + 8(4) \times {7}^{3} = ...[/tex]
Ini baru Last Quiz.
:-:
[tex] \tt \: 4(5) + 8(4) \times {7}^{3} = ...[/tex]
Ini baru Last Quiz.
:-:
Penjelasan dengan langkah-langkah:
[tex] \tt \: 4(5) + 8(4) \times {7}^{3} = ...[/tex]
- 4(5) + 8(4) × 7³
- = ( 5 + 5 + 5 + 5 ) + 8(4) × 7³
- = ( 10 + 5 + 5 ) + 8(4) × 7³
- = ( 15 + 5 ) + 8(4) × 7³
- = 20 + ( 8 + 8 + 8 + 8 ) × 7³
- = 20 + ( 16 + 8 + 8 ) × 7³
- = 20 + ( 24 + 8 ) × 7³
- = 20 + 32 × 7³
- = 20 + 32 × ( 7 × 7 × 7 )
- = 20 + 32 × ( 49 × 7 )
- = 20 + 32 × 343
- = 20 + 10.976
- = 10.996
------
4(5) + 8(4) × 7³
= (4 × 5) + (8 × 4) × (7 × 7 × 7)
= 20 + 32 × 343
= 20 + 10.976
= 10.996
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[answer.2.content]