Maaf agak buram
[tex]\sf {x}^{8} \: {y}^{7} [/tex]
Penjelasan dengan langkah-langkah:
[tex] \sf = \frac{ {( {x}^{ - 2} \: {y}^{3}) }^{4} }{ {( {x}^{3} \: {y}^{ - 1} ) }^{ - 3} \: {( {x}^{7} \: {y}^{ - 2}) }^{ - 1} } [/tex]
[tex]\sf = \frac{ {x}^{( - 2 \times 4)} \: {y}^{(3 \times 4)} }{ ( {x}^{(3 \times ( - 3))} \: {y}^{( - 1 \times ( - 3)} ) \: {( {x}^{(7 \times ( - 1))} \: {y}^{( - 2 \times ( - 1))}) } }[/tex]
[tex]\sf = \frac{ {x}^{ - 8} \: {y}^{12} }{ ( {x}^{ - 9} \: {y}^{3} ) \: {( {x}^{ - 7} \: {y}^{2}) } }[/tex]
[tex]\sf = \frac{ {x}^{ - 8} \: {y}^{12} }{ {x}^{( - 9 + ( - 7))} \: {y}^{(3 + 2)} }[/tex]
[tex]\sf = \frac{ {x}^{ - 8} \: {y}^{12} }{ {x}^{ - 16} \: {y}^{5} }[/tex]
[tex]\sf = {x}^{( - 8 + 16)} \: {y}^{(12 - 5)} [/tex]
[tex]\sf = {x}^{8} \: {y}^{7} [/tex]
[answer.2.content]
