EduSolve

Solve questions in Hindi, English, Math, Physics, Chemistry, and Biology

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Free AI Study Helper

EduSolveX helps students understand academic questions with clear, step-by-step explanations. Choose a subject, type a question, or upload a question image to get started.

  • Math solutions with working steps
  • Physics and Chemistry concept explanations
  • Biology, Hindi, and English study support
  • Image-based question analysis

Study Smarter with Explanations

Use EduSolveX as a learning companion rather than simply copying an answer. Review the reasoning, formulas, examples, and explanations provided for each question and verify important work with your textbook or teacher.

Free AI Homework Solver for Students

EduSolve helps students understand school and college questions by turning a typed question or uploaded image into a clear, step-by-step explanation. It supports Hindi and English and common subjects such as Mathematics, Physics, Chemistry, and Biology.

How to get a better solution

Write the complete question, include all given values, and upload a clear image when the question is printed or handwritten. For calculations, keep units and symbols visible.

Math question tips

Include the full equation and any conditions. A complete question helps the solver show the method, intermediate steps, and final answer instead of only giving a result.

Science question tips

For Physics and Chemistry, include units, formulas, diagrams, and reaction details when they are part of the question. For Biology, a clear diagram or labelled question can help.

Why step-by-step explanations matter

A final answer is most useful when you can understand how it was reached. Use the explanation as a study aid: check the formula, follow each step, and compare the result with your notes or textbook. AI-generated answers can contain mistakes, so important academic work should always be verified with a trusted learning source or teacher.

EduSolve FAQ

What subjects does EduSolve support?

EduSolve is designed for Mathematics, Physics, Chemistry, Biology, and general school questions.

Can I upload a question as an image?

Yes. Upload a clear JPG, PNG, or GIF image of the question and ask EduSolve to explain it.

Does EduSolve replace a teacher or textbook?

No. It is a study and explanation tool. Always verify important answers with your teacher, textbook, or another reliable educational source.

Learn with Step-by-Step Study Examples

Use these short worked examples to review the method, not just the final answer. Read each step, check the units or rule being used, and then try the practice questions below without looking at the answers.

Mathematics: Solve 3x + 5 = 20

  1. Subtract 5 from both sides: 3x = 20 − 5 = 15.
  2. Divide both sides by 3: x = 15 ÷ 3.
  3. Check the result in the original equation: 3(5) + 5 = 20.

Answer: x = 5

Common mistake: When moving a number to the other side, apply the same operation to both sides rather than changing a sign without a reason.

Physics: Average speed

A cyclist travels 120 metres in 20 seconds. Average speed is the total distance divided by the total time.

  1. Write the formula: speed = distance ÷ time.
  2. Substitute the values: speed = 120 m ÷ 20 s.
  3. Calculate and keep the units: 120 ÷ 20 = 6.

Answer: 6 m/s

Common mistake: Do not omit units, and do not confuse speed (distance per time) with acceleration (change in velocity per time).

Chemistry: Balance a simple equation

Balance the formation of water: H₂ + O₂ → H₂O.

  1. There are 2 oxygen atoms on the left and 1 on the right. Put 2 before H₂O.
  2. The right side now has 4 hydrogen atoms. Put 2 before H₂.
  3. Count again: 4 H atoms and 2 O atoms on each side.

Balanced equation: 2H₂ + O₂ → 2H₂O

Common mistake: Balance equations by changing coefficients in front of formulas, not the small numbers inside a chemical formula.

Biology: Explain photosynthesis

Photosynthesis is the process by which green plants use light energy to make glucose from carbon dioxide and water.

  1. Inputs: carbon dioxide, water, and light energy.
  2. Where: mainly in chloroplasts, which contain chlorophyll.
  3. Outputs: glucose is produced and oxygen is released.

Key idea: Light energy is converted into chemical energy stored in glucose.

Study tip: When answering a process question, describe the inputs, where it happens, and the products in a logical order.

English: Improve a sentence

Original: “She go to school every day.”

  1. Identify the subject: “She” is third-person singular.
  2. In the simple present tense, the verb usually takes -s or -es with he, she, or it.
  3. Correct the verb to “goes”.

Correct sentence: “She goes to school every day.”

Common mistake: Check subject–verb agreement, especially in the simple present tense.

Hindi: संज्ञा पहचानें

वाक्य: “रीना पुस्तक पढ़ती है।”

  1. वाक्य में व्यक्ति का नाम “रीना” है।
  2. “पुस्तक” किसी वस्तु का नाम बताता है।
  3. व्यक्ति और वस्तु के नाम बताने वाले शब्द संज्ञा कहलाते हैं।

उत्तर: “रीना” और “पुस्तक” संज्ञा शब्द हैं।

अध्ययन सुझाव: संज्ञा पहचानने के लिए पूछें—किस व्यक्ति, वस्तु, स्थान या भाव का नाम दिया गया है?

Practice questions

Try these yourself first. Open each answer only after you have worked it out.

Math: Solve 4x − 8 = 12

Add 8 to both sides: 4x = 20. Divide by 4: x = 5. Check: 4(5) − 8 = 12.

Physics: A runner covers 300 m in 60 s. What is the average speed?

Average speed = distance ÷ time = 300 m ÷ 60 s = 5 m/s.

Chemistry: How many oxygen atoms are in 2CO₂?

Each CO₂ molecule has 2 oxygen atoms. The coefficient 2 means two molecules: 2 × 2 = 4 oxygen atoms.

English: Correct “They was happy.”

Use “were” with “they”: They were happy.

Free Study Guides by Subject

Build your understanding with subject guides containing key concepts, worked examples, common mistakes, and practice questions. Read the explanation and try the practice questions before checking your work.

Mathematics Study Guide

Review fractions, percentages, linear equations, worked calculations, and ways to check your answers.

Physics Study Guide

Learn about motion, force, formulas, SI units, worked examples, and common calculation errors.

Chemistry Study Guide

Practise balancing equations, understanding acids and bases, and calculating formula mass.

Biology Study Guide

Study cells, photosynthesis, scientific vocabulary, and how to explain biological processes clearly.

Hindi Study Guide

अध्ययन सामग्री में व्याकरण, अनुच्छेद लेखन और अपठित गद्यांश के अभ्यास पर ध्यान दें।

English Study Guide

Practise grammar, reading comprehension, sentence clarity, and paragraph writing.