Answer
$=x^2-x-4$
Work Step by Step
$f(x-2)=(x-2)^2+3(x-2)-2=x^2-4x+4+3x-6-2=x^2-x-4$
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.