Sederhana kan lah! tolong pakai cara kak !
Jawaban:
c. x¹¹y³
.
d. 2/3⁷
.
e.
[tex] \frac{ {3}^{16} }{ {4}^{24} }[/tex]
.
Penjelasan dengan langkah-langkah:
[tex] {x}^{9} {y}^{5} . {x}^{2} {y}^{ - 2} = {x}^{9 + 2} {y}^{5 + ( - 2)} [/tex]
[tex] = {x}^{11} {y}^{3} [/tex]
.
[tex] {( \frac{2}{3}) }^{3} . { (\frac{2}{3} )}^{4} = { (\frac{2}{3} )}^{3 + 4} [/tex]
[tex] = {( \frac{2}{3}) }^{7} [/tex]
.
[tex] {( \frac{ {3}^{2} }{ {4}^{3} } )}^{3}. {( \frac{ {3}^{ - 2} }{ {4}^{ - 3} }) }^{ - 5} = ( \frac{ {3}^{2 \times 3} }{ {4}^{3 \times 3} } ). ( \frac{ {3}^{ - 2 \times ( - 5)} }{ {4}^{ - 3 \times ( - 5)} }) [/tex]
[tex] = \frac{ {3}^{6} }{ {4}^{9} } . \frac{ {3}^{ 10} }{ {4}^{ 15} }[/tex]
[tex] = \frac{ {3}^{6 + 10} }{ {4}^{9 + 15} }[/tex]
[tex] = \frac{ {3}^{16} }{ {4}^{24} }[/tex]
[answer.2.content]
