meganlee1 meganlee1

08-01-2017
Mathematics

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Arrange the steps in the expansion of the binomial (3x+2y)^3 in the correct sequence.

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kaevras kaevras

08-01-2017

(3x + 2y)³

(3x + 2y)(3x + 2y)(3x + 2y)

27x³ + 18x²y + 18x²y + 12xy² + 18x²y + 12xy² + 12xy² + 8y³

27x³ + 54x²y + 36xy² + 8y³

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