Solve f(x)=x(x^{5}+9x^{2}-18)^4(27+18x^2+x^12)^3

$$f ( x ) = x ( x ^ { 5 } + 9 x ^ { 2 } - 18 ) ^ { 4 } ( 27 + 18 x ^ { 2 } + x ^ { 12 } ) ^ { 3 }$$

Evaluate

$$x\left(x^{5}+9x^{2}-18\right)^{4}\left(x^{12}+18x^{2}+27\right)^{3}$$

Expand

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