QUESTION IMAGE
Question
calculate the product of \\(\frac{25x^{-2}y}{y^{7}}\\) and \\(\frac{x^{-8}}{5y^{4}}\\)
Step1: Simplificar coeficientes numéricos
$\frac{25}{5} = 5$
Step2: Combinar términos de $x$
$x^{-2} \cdot x^{-8} = x^{-2 + (-8)} = x^{-10}$
Step3: Combinar términos de $y$
$\frac{y^1}{y^7} \cdot \frac{1}{y^4} = y^{1 - 7 - 4} = y^{-10}$
Step4: Unir todos los términos
$5 \cdot x^{-10} \cdot y^{-10} = \frac{5}{x^{10}y^{10}}$
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$\frac{5}{x^{10}y^{10}}$