Sovi.AI - AI Math Tutor

Scan to solve math questions

QUESTION IMAGE

calculate the product of \\(\frac{25x^{-2}y}{y^{7}}\\) and \\(\frac{x^{…

Question

calculate the product of \\(\frac{25x^{-2}y}{y^{7}}\\) and \\(\frac{x^{-8}}{5y^{4}}\\)

Explanation:

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

$5 \cdot x^{-10} \cdot y^{-10} = \frac{5}{x^{10}y^{10}}$

Answer:

$\frac{5}{x^{10}y^{10}}$