Solve the problem.Determine a polynomial that represents the area of a square having sides of length 

A. 36x2 + 84xy - 49y2
B. 36x2 - 42xy + 49y2
C. 36x2 - 84xy + 49y2
D. 36x2 - 84x + 49y


Answer: C

Mathematics

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B.

C.

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