Matematika Sekolah Menengah Pertama Q. (habisin poin)1.) 7³ + 3² = ...?2.) 3⁵ = ...?​

eugenekerlukeulv – June 05, 2023

Q. (habisin poin)


1.) 7³ + 3² = ...?

2.) 3⁵ = ...?​

Penyelesaian:

7³ + 3²

= (7 × 7 × 7) + (3 × 3)

= 343 + 9

= 352

3⁵ = 3 × 3 × 3 × 3 × 3

= 9 × 9 × 3

= 81 × 3

= 243

Detail Jawaban:

• Mapel : Matematika
• Kelas : 9
• Materi : Bab 1 - Bilangan Berpangkat
• Kode Soal : 2
• Kode Kategorisasi : 9.2.1

Kata kunci: operasi hitung bilangan berpangkat

1.) 7³ + 3²

= (7 × 7 × 7) + (3 × 3)

= (49 × 7) + 9

= 343 + 9

= 352

______

2.) 3⁵

= 3 × 3 × 3 × 3 × 3

= 9 × 3 × 3 × 3

= 27 × 3 × 3

= 81 × 3

= 243

______

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