What is the product? Assume y≠0. negative 1 times open paren 3 x over 2 y close paren

Multiplying a fraction by −1 changes the sign of the fraction: −1 × (3x/2y) = −3x/2y. So the product is “negative 3x over 2y,” choice B. Choice A has both a negative numerator and a negative denominator, which makes the fraction positive.

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