How many polynomials of the form $x^2 + mx + n$ are there with positive integer roots and $n = 28?$
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<|im_start|>user
How many polynomials of the form $x^2 + mx + n$ are there with positive integer roots and $n = 28?$
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<|im_start|>assistant

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How many polynomials of the form $x^2 + mx + n$ are there with positive integer roots and $n = 28?$
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