Factor \(5x^{2}-20x+20\) completely. Extract \(5\), recognize the residual trinomial as a perfect square with a negative middle term, and expand the final form to check all coefficients.

Gozunta lets you study this problem—and more than 10,000 others.

Create targeted learning sessions, use hints, check your answer, read the walkthrough, watch the video, print the work, and track your progress.