Answer
$5x^2-6-\dfrac{5}{2x-1}$
Work Step by Step
Using the long division below, then
\begin{array}{l}\require{cancel}(
10x^3-5x^2-12x+1
)\div(
2x-1
)\\=
5x^2-6-\dfrac{5}{2x-1}
.\end{array}
You can help us out by revising, improving and updating this answer.
Update this answerAfter you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.