$(4x^2 - 6x + 2) - (-x^2 + 3x + 5)$ $= 5x^2 - 9x - 3$
Work Step by Step
$(4x^2 - 6x + 2) - (-x^2 + 3x + 5)$ $= 4x^2 + x^2 - 6x - 3x + 2 - 5$ (Change signs and group like terms) $= 5x^2 - 9x - 3$ (Combine like terms)
You can help us out by revising, improving and updating this answer.Update this answer
After 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.