Solve.Given the expression 
for the area of a rectangle, find the length and width of the rectangle. Assume the length and width are polynomial factors of the area.
A. Length: 7n + 3, width: 7n - 3
B. Length: n + 3, width: n - 3
C. Length: 7n + 3, width: 7n + 3
D. Length: 49n + 3, width: 49n - 3
Answer: A
Mathematics
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