Factor
4xy^{2}\left(12xy+9yx^{2}+4\right)
Evaluate
4xy^{2}\left(12xy+9yx^{2}+4\right)
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4\left(12x^{2}y^{3}+9x^{3}y^{3}+4xy^{2}\right)
Factor out 4.
xy^{2}\left(12xy+9x^{2}y+4\right)
Consider 12x^{2}y^{3}+9x^{3}y^{3}+4xy^{2}. Factor out xy^{2}.
4xy^{2}\left(12xy+9x^{2}y+4\right)
Rewrite the complete factored expression.
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