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Question which-

2.4 Equivalent Expressions - Simplifying polynomials
0:00

open parenthesis, 2 x cubed, plus 3 x, close parenthesis, times, open parenthesis, x cubed, minus 2 x, close parenthesis

Which of the following is equivalent to the expression above?

A.

x cubed, plus 5 x

B.

3 x cubed, plus x

C.

2 x to the sixth power, minus x to the fourth power, minus 6 x squared

D.

3 x to the sixth power, minus x to the fourth power, minus 6 x squared