1.

What will be the result if the expressions 2x 4x2y and 16y2x + 2x2y are added?

A. 2x 4x<sup>2</sup>y + 18x<sup>2</sup>y
B. 2x 2x<sup>2</sup>y + 16y<sup>2</sup>x
C. 2x 2x<sup>2</sup>y 16y<sup>2</sup>x
D. 2x + 4x<sup>2</sup>y + 18x<sup>2</sup>y
Answer» C. 2x 2x<sup>2</sup>y 16y<sup>2</sup>x


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