Question 394881
Find the LCM 
Factor each expression: 
w^3+4w^2+4w
w(w^2+4w+4)
w(w+2)^2
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w^2-4w
w(w-4)
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The lcm must have each factor in its highest power:
LCM = w(w-4)(w+2)^2
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Cheers,
Stan H.
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