Which of the following is a step in simplifying the expression

Smashing asked Sep 3, 2023

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Smashing asked Sep 3, 2023

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13 votes

Answer:

option B

Step-by-step explanation:

$\rightarrow \sf ((xy^2)/(x^(-3)y^3) )^(-4)$

multiply powers:
$\bold{(a^b)^c = a^(bc)}$

$\rightarrow \sf (x^(-4)y^(2*-4))/(x^(-3*-4)y^(3*-4))$

simplify the following

$\rightarrow \sf (x^(-4)y^(-8))/(x^(12)y^(-12))$

Rahen Rangan answered Sep 7, 2023

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