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\frac{\left(9x^{2}-25y^{2}\right)\left(5x-25y\right)}{\left(27x^{3}-125y^{3}\right)\left(6x+10y\right)}\times \frac{9x^{2}+15xy+25y^{2}}{9x^{2}-18xy+5y^{2}}
Dividiu \frac{9x^{2}-25y^{2}}{27x^{3}-125y^{3}} per \frac{6x+10y}{5x-25y} multiplicant \frac{9x^{2}-25y^{2}}{27x^{3}-125y^{3}} pel recíproc de \frac{6x+10y}{5x-25y}.
\frac{5\left(x-5y\right)\left(3x-5y\right)\left(3x+5y\right)}{2\left(3x-5y\right)\left(3x+5y\right)\left(9x^{2}+15xy+25y^{2}\right)}\times \frac{9x^{2}+15xy+25y^{2}}{9x^{2}-18xy+5y^{2}}
Calculeu les expressions que encara no s'hagin calculat a \frac{\left(9x^{2}-25y^{2}\right)\left(5x-25y\right)}{\left(27x^{3}-125y^{3}\right)\left(6x+10y\right)}.
\frac{5\left(x-5y\right)}{2\left(9x^{2}+15xy+25y^{2}\right)}\times \frac{9x^{2}+15xy+25y^{2}}{9x^{2}-18xy+5y^{2}}
Anul·leu \left(3x-5y\right)\left(3x+5y\right) tant al numerador com al denominador.
\frac{5\left(x-5y\right)\left(9x^{2}+15xy+25y^{2}\right)}{2\left(9x^{2}+15xy+25y^{2}\right)\left(9x^{2}-18xy+5y^{2}\right)}
Per multiplicar \frac{5\left(x-5y\right)}{2\left(9x^{2}+15xy+25y^{2}\right)} per \frac{9x^{2}+15xy+25y^{2}}{9x^{2}-18xy+5y^{2}}, multipliqueu el numerador pel numerador i el denominador pel denominador.
\frac{5\left(x-5y\right)}{2\left(9x^{2}-18xy+5y^{2}\right)}
Anul·leu 9x^{2}+15xy+25y^{2} tant al numerador com al denominador.
\frac{5x-25y}{2\left(9x^{2}-18xy+5y^{2}\right)}
Utilitzeu la propietat distributiva per multiplicar 5 per x-5y.
\frac{5x-25y}{18x^{2}-36xy+10y^{2}}
Utilitzeu la propietat distributiva per multiplicar 2 per 9x^{2}-18xy+5y^{2}.
\frac{\left(9x^{2}-25y^{2}\right)\left(5x-25y\right)}{\left(27x^{3}-125y^{3}\right)\left(6x+10y\right)}\times \frac{9x^{2}+15xy+25y^{2}}{9x^{2}-18xy+5y^{2}}
Dividiu \frac{9x^{2}-25y^{2}}{27x^{3}-125y^{3}} per \frac{6x+10y}{5x-25y} multiplicant \frac{9x^{2}-25y^{2}}{27x^{3}-125y^{3}} pel recíproc de \frac{6x+10y}{5x-25y}.
\frac{5\left(x-5y\right)\left(3x-5y\right)\left(3x+5y\right)}{2\left(3x-5y\right)\left(3x+5y\right)\left(9x^{2}+15xy+25y^{2}\right)}\times \frac{9x^{2}+15xy+25y^{2}}{9x^{2}-18xy+5y^{2}}
Calculeu les expressions que encara no s'hagin calculat a \frac{\left(9x^{2}-25y^{2}\right)\left(5x-25y\right)}{\left(27x^{3}-125y^{3}\right)\left(6x+10y\right)}.
\frac{5\left(x-5y\right)}{2\left(9x^{2}+15xy+25y^{2}\right)}\times \frac{9x^{2}+15xy+25y^{2}}{9x^{2}-18xy+5y^{2}}
Anul·leu \left(3x-5y\right)\left(3x+5y\right) tant al numerador com al denominador.
\frac{5\left(x-5y\right)\left(9x^{2}+15xy+25y^{2}\right)}{2\left(9x^{2}+15xy+25y^{2}\right)\left(9x^{2}-18xy+5y^{2}\right)}
Per multiplicar \frac{5\left(x-5y\right)}{2\left(9x^{2}+15xy+25y^{2}\right)} per \frac{9x^{2}+15xy+25y^{2}}{9x^{2}-18xy+5y^{2}}, multipliqueu el numerador pel numerador i el denominador pel denominador.
\frac{5\left(x-5y\right)}{2\left(9x^{2}-18xy+5y^{2}\right)}
Anul·leu 9x^{2}+15xy+25y^{2} tant al numerador com al denominador.
\frac{5x-25y}{2\left(9x^{2}-18xy+5y^{2}\right)}
Utilitzeu la propietat distributiva per multiplicar 5 per x-5y.
\frac{5x-25y}{18x^{2}-36xy+10y^{2}}
Utilitzeu la propietat distributiva per multiplicar 2 per 9x^{2}-18xy+5y^{2}.