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AMC (AIMO validation set) / https://artofproblemsolving.com/wiki/index.php/2022_AMC_12B_Problems/Problem_4 / For how many values of the constant k will the polynomial x²+kx+36 have two distinct integer roots?

Problem

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problem

For how many values of the constant kk will the polynomial x2+kx+36x^{2}+kx+36 have two distinct integer roots?
Plain-text mathematical notation (without MathML)
For how many values of the constant k will the polynomial x²+kx+36 have two distinct integer roots?
Original LaTeX notation
For how many values of the constant $k$ will the polynomial $x^{2}+kx+36$ have two distinct integer roots?

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