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Charles factors the expression 4/3xy+1/3x using a factor of 1/3x. He writes the factored expression as 1/3x(4y+1). Which best describes the accuracy of Charles’s solution?
His solution is accurate.
His solution is inaccurate. The factor does not divide evenly into both terms.
His solution is inaccurate. The factoring of 4/3xy using the given GCF is incorrect.
His solution is inaccurate. The factoring of 1/3xy using the given GCF is incorrect.