Equivalent Expressions

SAT Math· difficulty 3/5

Which expression is equivalent to 4x3y8x2y2+12xy34x^3 y - 8x^2 y^2 + 12xy^3?

  • A

    4xy(x2+2xy+3y2)4xy(x^2 + 2xy + 3y^2)

  • B

    xy(4x28xy+12y2)xy(4x^2 - 8xy + 12y^2)

  • C

    4x(x2y2xy2+3y3)4x(x^2 y - 2xy^2 + 3y^3)

  • D

    4xy(x22xy+3y2)4xy(x^2 - 2xy + 3y^2)

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Explanation

GCF is 4xy4xy: 4xy(x22xy+3y2)4xy(x^2 - 2xy + 3y^2).

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