Math
Work through algebra, calculus, geometry, statistics, and word problems with visible steps.
“Solve 3x² − 12x + 9 = 0”
English
Question AI · Powered by Xdoc
Ask any question. Understand every answer.
Type a question or upload a photo of a problem. Xdoc gives you a clear, step-by-step explanation you can inspect, save, and continue.
JPG, PNG, or WebP up to 10 MB. You can also paste or drop an image.
Try an example:
Text + image input Step-by-step reasoning Follow-up questions in Xdoc
Direct answer
What is Question AI?
Question AI is an online AI question-answering tool that accepts typed questions and photos of problems. Xdoc reads the context, explains the reasoning step by step, and carries the question into an editable Wery workspace for follow-up questions.
- Reads typed questions and problem photos
- Explains the method, not only the result
- Keeps the work editable in your Xdoc workspace
Q
If a train travels 180 km in 2.5 hours, what is its average speed?
XdocStep-by-step answer
- 1
Use average speed = distance ÷ time.
- 2
Substitute the values: 180 km ÷ 2.5 h.
- 3
The average speed is 72 km/h.
Checkpoint: 72 × 2.5 = 180, so the result matches the distance.
One tool, many subjects
Questions Question AI can help explain
Start with the complete question. Xdoc uses the text and image context you provide to build a more useful answer.
Science
Explain physics, chemistry, biology, and earth science concepts using the information provided.
“Why does increasing temperature speed up a reaction?”Writing
Understand grammar, literature, essays, arguments, and difficult passages without losing context.
“What is the main claim in this paragraph?”Coding
Trace errors, explain algorithms, compare approaches, and turn technical questions into clear actions.
“Why does this loop skip the last item?”History
Connect events, causes, evidence, dates, and competing interpretations in a structured answer.
“What caused the Industrial Revolution?”Everyday questions
Break down practical questions, unfamiliar terms, plans, and decisions into understandable next steps.
“How should I compare these two options?”How it works
From question to a workspace you can keep using
The landing page collects the source. Xdoc creates the actual answer after the secure handoff.
Ask in your own words
Type the full question, add any context that matters, or attach a clear photo of the problem.
Xdoc reads the problem
The question and uploaded image are securely attached to one Lead Session, so the answer keeps the right context.
Continue with the answer
Sign in to open an Xdoc workspace where you can inspect the steps, ask follow-ups, edit, and save the result.
Flexible input
Type it, upload it, or use both
Choose the input that preserves the question most clearly.
Text question
Best for definitions, writing, coding, research, and questions with important context.
Prompt sent to XdocPlease help me answer this question: 'Your question'Problem photo
Best for worksheets, diagrams, handwritten exercises, and questions that are faster to photograph.
For a clearer scan- Keep the full problem in frame
- Use even light and avoid glare
- Make small text readable
Text + image
Best when the image contains the source and your text explains what you want Xdoc to focus on.
Example instruction“Use the diagram and explain part C in simpler steps.”
Built for understanding
Use the answer as a starting point, not a black box
Question AI can make mistakes. Review important facts and calculations, and ask Xdoc to verify assumptions when accuracy matters.
Ask “why?” Request another method Check the final result
FAQ
Frequently asked questions about Question AI
Short answers to common questions about input, accuracy, privacy, and follow-ups.
You can ask questions about math, physics, chemistry, biology, writing, literature, history, coding, research, and everyday topics. Include the full problem and any instructions that affect the answer.
Yes. Upload a JPG, PNG, or WebP image of the problem. A straight, well-lit photo with readable text gives Xdoc the clearest source material.
Yes. Xdoc is prompted to explain the reasoning, not only return a final answer. You can continue in the workspace to ask why a step works or request a different method.
You can start on this page without entering payment details. A Wery account is required when you continue into the Xdoc workspace to generate and save the answer.
Include the exact question, relevant numbers or source text, the subject, and the kind of explanation you need. If the question is in an image, make sure the full problem is visible.
Yes. After the handoff, the original question stays with the Xdoc workspace so you can ask for clarification, a shorter explanation, another method, or practice questions.
The page uses Wery’s existing secure Lead Session and one-time handoff flow. The full question, uploaded image, and handoff ticket are not placed in the page URL.
Yes. AI answers can be incomplete or incorrect, especially when a photo is unclear or key context is missing. Check important results and ask Xdoc to verify assumptions and calculations.
Bring the question. Leave with a clearer way forward.
Ask with text or an image, then continue the explanation in your own workspace.