SOLUTION: Find the LCM of q²-49 and q²+8q+7
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Question 623989
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Find the LCM of q²-49 and q²+8q+7
Answer by
ewatrrr(24785)
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Hi,
q^2 - 49 = (q+7)(q-7)
q^2 + 8q + 7 = (q+7)(q+1)
LCM is (q+7)(q-7)(q+1)