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Problemi Simili mit-Tiftix tal-Web

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\frac{9}{5}z\times 5z+\frac{9}{5}z\left(-3\right)
Uża l-propjetà distributtiva biex timmultiplika \frac{9}{5}z b'5z-3.
\frac{9}{5}z^{2}\times 5+\frac{9}{5}z\left(-3\right)
Immultiplika z u z biex tikseb z^{2}.
9z^{2}+\frac{9}{5}z\left(-3\right)
Annulla 5 u 5.
9z^{2}+\frac{9\left(-3\right)}{5}z
Esprimi \frac{9}{5}\left(-3\right) bħala frazzjoni waħda.
9z^{2}+\frac{-27}{5}z
Immultiplika 9 u -3 biex tikseb -27.
9z^{2}-\frac{27}{5}z
Frazzjoni \frac{-27}{5} tista' tinkiteb mill-ġdid bħala -\frac{27}{5} bl-estrazzjoni tas-sinjal negattiv.
\frac{9}{5}z\times 5z+\frac{9}{5}z\left(-3\right)
Uża l-propjetà distributtiva biex timmultiplika \frac{9}{5}z b'5z-3.
\frac{9}{5}z^{2}\times 5+\frac{9}{5}z\left(-3\right)
Immultiplika z u z biex tikseb z^{2}.
9z^{2}+\frac{9}{5}z\left(-3\right)
Annulla 5 u 5.
9z^{2}+\frac{9\left(-3\right)}{5}z
Esprimi \frac{9}{5}\left(-3\right) bħala frazzjoni waħda.
9z^{2}+\frac{-27}{5}z
Immultiplika 9 u -3 biex tikseb -27.
9z^{2}-\frac{27}{5}z
Frazzjoni \frac{-27}{5} tista' tinkiteb mill-ġdid bħala -\frac{27}{5} bl-estrazzjoni tas-sinjal negattiv.