$$f(x)=g(x)+ h(x)$$ $g(x)=2x^4+12x^2+4$ is even and $h(x)=-5x^3-3x$ is odd.
Work Step by Step
We can write $f(x) $ as follows $$f(x)=g(x)+ h(x)$$ where $g(x)=2x^4+12x^2+4$ is an even function and $h(x)=-5x^3-3x$ is an odd function.
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