1.

If f(x)=x4+x3+2 and g(x)=x3-x+6, find: f(x) + g(x)

A. 2x<sup>4</sup>+2x<sup>3</sup>+x+8
B. x<sup>4</sup>+2x<sup>3</sup>-x+8
C. x<sup>4</sup>+x<sup>2</sup>+x+8
D. x<sup>4</sup>+x<sup>3</sup>+8
Answer» C. x<sup>4</sup>+x<sup>2</sup>+x+8


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