, which might be what you're looking for if you specifically need a "paper" or document format. Browser Extensions
For example: site:khanacademy.org factoring trinomials explanation khan academy answer revealer free
Even if you find a tool that works, using it comes with significant downsides: , which might be what you're looking for
| Method | How It Works | Best For | |--------|--------------|-----------| | | Click “Get a hint” – breaks the problem down step by step. | Stuck on a specific step. | | Related Videos | Every exercise links to an instructional video. | Learning the underlying concept. | | Scratchpad | Use the built-in digital scratchpad to work through problems. | Visual learners. | | Community Q&A | Some exercises have discussion threads with explanations. | Common tricky problems. | | Official Help Center | Articles on every subject and skill. | Deep understanding. | | | Related Videos | Every exercise links
If the Khan Academy explanation isn't clicking, search for the specific topic (e.g., "Systems of equations substitution method") on YouTube. Sometimes hearing a different teacher explain it is the "revealer" you actually need. The Bottom Line
Most of these tools attempt to scrape the metadata within the Khan Academy webpage. Since the platform needs to know the correct answer to grade you, that information is sometimes hidden in the site’s underlying code (JSON files). A "revealer" finds that code and displays it on your screen. The Risks of Using "Free" Answer Tools