[tex]8 {}^{4} \times 4 {}^{7} = [/tex]
Penyelesaian[tex] \text{gunakan \: sifat \: eksponen}[/tex]
[tex] \boxed{(ab) {}^{m} }[/tex]
[tex] \text{karena \: 8 hasil \: dari \: perpangkatan}[/tex]
[tex] \text{maka \: 8 \: bisa \: diubah \: menjadi}[/tex]
[tex]8 = 2 {}^{3} [/tex]
[tex](2 {}^{3} ) {}^{4} \times 4 {}^{7} = [/tex]
[tex] \text{selanjutnya \: ubah \: }4 {}^{7} [/tex]
[tex] \text{agar \: basisnya \: menjadi \: 2}[/tex]
[tex]4 = 2 {}^{2} [/tex]
[tex] = ( 2 {}^{2} ) {}^{7} [/tex]
__________________________[tex] \text{selanjutnya \: gunakan \: sifat}[/tex]
[tex]\text{eksponen \: } \boxed{(a {}^{m} ) {}^{n} }[/tex]
[tex](2 {}^{3} ) {}^{4} \times (2 {}^{2} ) {}^{7} = [/tex]
[tex] = (2) {}^{3 \times 4} \times (2) {}^{2 \times 7} [/tex]
[tex] = 2 {}^{12} \times 2 {}^{14} [/tex]
__________________________[tex] \text{selanjutnya \: gunakan \: sifat}[/tex]
[tex]\text{eksponen \: } \boxed{ {a}^{m} \times a {} ^{n} =a {}^{m + n} }[/tex]
[tex] = 2 {}^{12} \times 2 {}^{14} [/tex]
[tex] = 2 {}^{12 + 14} [/tex]
[tex] = \boxed{2 {}^{26} }[/tex]