Answer
$4x^5-4 x^3+8x^2$
Work Step by Step
Use distributive property.
$4x^2(x^3-x+2)=4x^2\cdot x^3-4x^2\cdot x+4x^2\cdot 2$
Simplify.
$=4x^5-4 x^3+8x^2$
Hence, the single polynomial answer in standard form is $4x^5-4 x^3+8x^2$.
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