Solve.Find the area of the top of the table. Express the area as a product, then multiply and simplify. 

A. (100x2 + 180x - 81) sq in.
B. (100x2 - 81) sq in.
C. (100x2 - 180x - 81) sq in.
D. (x2 - 81) sq in.


Answer: B

Mathematics

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