Penjelasan dengan langkah-langkah:
Nomor 1)
[tex] = {8}^{3} \div {2}^{2} [/tex]
[tex] = ( {2}^{3} )^{3} \div {2}^{2} [/tex]
[tex] = {2}^{3 \times 3} \div {2}^{2} [/tex]
[tex] = {2}^{9} \div {2}^{2} [/tex]
[tex] = {2}^{9 - 2} [/tex]
[tex] = {2}^{7} [/tex]
Nomor 2)
[tex] = {4}^{2} \div {2}^{3} [/tex]
[tex] = ( {2}^{2} )^{2} \div {2}^{3} [/tex]
[tex] = {2}^{2 \times 2} \div {2}^{3} [/tex]
[tex] = {2}^{4} \div {2}^{3} [/tex]
[tex] = {2}^{4 - 3} [/tex]
[tex] = {2}^{1} [/tex]
[tex] = 2[/tex]
Nomor 3)
[tex] = {5}^{9} \div {5}^{7} [/tex]
[tex] = {5}^{9 - 7} [/tex]
[tex] = {5}^{2} [/tex]
[tex] = 5 \times 5[/tex]
[tex] = 25[/tex]
Detail jawaban
- Mapel : Matematika
- Kelas : IX (9)
- Materi : Bab 1 - Bilangan berpangkat
- Kode kategorisasi : 9.2.1
- Kata kunci : eksponen, bilangan berpangkat.