25-06-2017
Mathematics

contestada

Which of the follow is a factor of 3x^3+18x^2+27x

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Lazerpent Lazerpent

25-06-2017

3x(x+3)^2 is your answer
start 3x^3+18x^2+27x
Pull out common factor of 3x
3x(x^2+6x+9)
Factor into 2 (x+3)s
then combine
3x(x+3)^2
Your factors are 3x, (x+3) and (x+3)

Hope this helps. If it did, make it brainliest

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texaschic101 texaschic101

25-06-2017

3x^3 + 18x^2 + 27x.....u can factor out : 3x
3x(x^2 + 6x + 9)...this can be factored as well
3x(x + 3)(x + 3) = 3x(x + 3)^2

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