Solve.The area of a square with a side of length x is given by the function  The area of a circle with a radius equal to the length of the side of the square is given by the function  Determine a function h that gives the total area of the two geometric figures.

A. h(x) = ?x4
B. h(x) = 2x2
C. h(x) = (? + 1)x4
D. h(x) = (? + 1)x2


Answer: D

Mathematics

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