Which expression is equivalent to d - 6 8 d 2 - 3 ?

Question

Accepted Answer

Choice C is correct. Applying the distributive property to the given expression yields d 8 d 2 - 3 - 6 8 d 2 - 3 . Applying the distributive property once again to this expression yields d 8 d 2 + d - 3 + - 6 8 d 2 + - 6 - 3 , or 8 d 3 + - 3 d + - 48 d 2 + 18 . This expression can be rewritten as 8 d 3 - 48 d 2 - 3 d + 18 . Thus, d - 6 8 d 2 - 3 is equivalent to 8 d 3 - 48 d 2 - 3 d + 18 . Choice A is incorrect and may result from conceptual or calculation errors. Choice B is incorrect and may result from conceptual or calculation errors. Choice D is incorrect and may result from conceptual or calculation errors.

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