Which expression is equivalent to 23 x 3 + 2 x 2 + 9 x ?

Question

Accepted Answer

Choice C is correct. Since x is a common factor of each term in the given expression, the given expression can be rewritten as x 23 x 2 + 2 x + 9 . Choice A is incorrect. This expression is equivalent to 23 x 3 + 46 x 2 + 207 x . Choice B is incorrect. This expression is equivalent to 207 x 4 + 18 x 3 + 9 x . Choice D is incorrect. This expression is equivalent to 34 x 3 + 34 x 2 + 34 x .

Question a7c542