Úprava výrazů pro x, y ≠ 0
Uprav výrazy pro x, y ≠ 0:
\large {\left( {\Large \frac{{{x^{ - 1}}}}{{2{y^{ - 1}}}}\large } \right) ^{ - 2}} \cdot {\left( {\Large \frac{{{y^{ - 1}}}}{{{x^{ - 3}}}}\large } \right) ^{ - 3}}
\large = \Large \frac{{2y}}{{{x^{5}}}}\large
\large = \Large \frac{{4x}}{{{y^{7}}}}\large
\large = \Large \frac{{4y}}{{{x^{7}}}}\large
\large = \Large \frac{{8y}}{{{x^{6}}}}\large