First, we can multiply $x$ with $(x+2)$:
$x(x+2) = x^2 + 2x$
Now, we can multiply this result with $(2x-1)$:
$(x^2 + 2x)(2x - 1) = x^2(2x) - x^2(1) + 2x(2x) - 2x(1)$
Now, we can distribute:
$2x^3 - x^2 + 4x^2 - 2x$
Now, we can combine like terms:
$2x^3 +
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