The HCF of \( (x+2)\left(x^{2}-7 x+k\right) \) and \( (x-3)\left(x^{2}\right. \) \( +3 x+l) \) i...

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The HCF of \( (x+2)\left(x^{2}-7 x+k\right) \) and \( (x-3)\left(x^{2}\right. \) \( +3 x+l) \) is \( (x+2)(x-3) \). Then the values of \( k \) and \( l \) are respectively.
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