Assume that the expressions given are denominators of fractions. Find the least common denominator. 6y + 42, y2 - 49, y
A. y(y + 7)(y - 7)
B. 42y(y2 + 7)(y2 - 7)
C. 6y(y + 7)(y - 7)
D. 42y(y + 7)2(y - 7)
Answer: C
Mathematics
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