Question 192552: 2. Choose the least common multiple of x(x2– 5x + 6) and x3(x2 + 4x – 21).
x2(x2 – 2)(x2 – 3)(x2 + 7)
(x3 – 2)(x3 – 3)(x3 + 7)
x3(x – 2)(x – 3)(x + 7)
x3(x3 – 6)(x + 7)
Answer by stanbon(75887)   (Show Source):
You can put this solution on YOUR website! Choose the least common multiple of x(x2– 5x + 6) and x3(x2 + 4x – 21).
Factors: x , x-3, x-2, x^3, x+7, x-3
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lcm = x^3(x-2)(x-3)(x+7)
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Cheers,
Stan H.
x2(x2 – 2)(x2 – 3)(x2 + 7)
(x3 – 2)(x3 – 3)(x3 + 7)
x3(x – 2)(x – 3)(x + 7)
x3(x3 – 6)(x + 7)
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