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Factor polynomial $$ -15x^{3}y^{2}-45x^{2}y^{2}-33xy^{2} $$
Answer
$$ -15x^{3}y^{2}-45x^{2}y^{2}-33xy^{2} = -3xy^{2}(5x^{2}+15x+11) $$
Explanation
Factor out common factor $ \color{blue}{ -3xy^2 } $:
$$ -15x^3y^2-45x^2y^2-33xy^2 = -3xy^2 ( 5x^2+15x+11 ) $$