Answer
Answer:
$2x^{3}+10x^{2}+11x-3$
Work Step by Step
To do:
$(x+3)(2x^{2}+4x-1)$
=$x(2x^{2}+4x-1)+3(2x^{2}+4x-1)$
=$2x^{3}+4x^{2}-x+6x^{2}+12x-3$
=$2x^{3}+10x^{2}+11x-3$
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