Question
Factor polynomial $$ 9x^{2}+4-169y^{2}-12x $$
Answer
$$ 9x^{2}+4-169y^{2}-12x = (3x-13y-2)(3x+13y-2) $$
Explanation
$ 9x^2+4-169y^2-12x $ can be written as
$$ 9x^2+4-169y^2-12x = \left( 3x-13y-2 \right) \left( 3x+13y-2 \right)$$The explanation for this step cannot be generated.
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