Free Online Math Problem Solver

Supports: Arithmetic, Algebra, Calculus, Geometry, Trigonometry, Matrices

The Free Online Math Problem Solver uses advanced AI technology powered by GROQ to solve mathematical problems step by step. Simply type your math question, and get detailed explanations, working steps, and solutions instantly. Perfect for students, teachers, and anyone who needs help with mathematical concepts from basic arithmetic to advanced calculus.

Required Inputs & Typical Use Cases
  • Math Problem or Expression

    Enter any mathematical problem, equation, or question. Supports arithmetic, algebra, calculus, geometry, trigonometry, and matrix operations.

  • Problem Types Supported

    Arithmetic operations, algebraic equations, derivatives and integrals (calculus), geometric calculations, trigonometric functions, matrix operations, and word problems.

  • Solution Format

    The solver automatically provides detailed step-by-step explanations with mathematical notation, making it easy to understand the solution process.

Common use cases: (1) Solve algebraic equations like '2x + 5 = 13' or 'x² + 5x + 6 = 0'; (2) Find derivatives and integrals in calculus; (3) Calculate areas, volumes, and perimeters in geometry; (4) Solve trigonometric problems with angles and identities; (5) Work through complex word problems with step-by-step solutions; (6) Perform matrix operations including addition, multiplication, and finding determinants.


The Formula
The solver uses various mathematical formulas depending on the problem type:
• Algebra: Linear equations (ax + b = c → x = (c - b)/a), Quadratic formula, Systems of equations
• Calculus: Derivatives (d/dx[f(x)] = f'(x)), Integrals (∫f(x)dx), Chain rule, Product rule
• Geometry: Area formulas (Circle: πr², Rectangle: l×w, Triangle: ½bh), Volume formulas (Sphere: (4/3)πr³, Cylinder: πr²h)
• Trigonometry: Pythagorean identity (sin²θ + cos²θ = 1), Sum and difference formulas, Law of sines and cosines
• Matrices: Matrix multiplication, Determinant calculation, Inverse matrix operations
  • x, y, z

    Variables in algebraic equations

  • θ (theta)

    Angles in trigonometric functions

  • r

    Radius in geometric calculations

  • f(x)

    Functions in calculus operations

  • A, B, C

    Matrices in matrix operations

  • Result

    Final solution to the mathematical problem


Worked Example
  1. Example 1: Solve Linear Equation

    Problem: "Solve 2x + 5 = 13" Solution: Step 1: Subtract 5 from both sides 2x = 13 - 5 2x = 8 Step 2: Divide both sides by 2 x = 8/2 x = 4 Final Answer: x = 4

  2. Example 2: Find Derivative

    Problem: "Find the derivative of x² + 3x + 2" Solution: Using the power rule: d/dx(x²) = 2x d/dx(3x) = 3 d/dx(2) = 0 Final Answer: 2x + 3

  3. Example 3: Calculate Area

    Problem: "Find the area of a circle with radius 5" Solution: Using the formula: Area = πr² Area = π × 5² Area = π × 25 Area = 25π ≈ 78.54 square units Final Answer: 25π or approximately 78.54 square units

  4. How to Use

    1. Enter your math problem in the text area above 2. Click "Solve" or press Enter 3. Review the step-by-step solution provided 4. Ask follow-up questions if you need clarification 5. Use the clear button to start a new problem


Tips, Assumptions & Limitations
  • Be specific and clear when describing your math problem. Include all given values and what you need to find.
  • For equations, use standard mathematical notation (e.g., "2x + 5 = 13" instead of "2 times x plus 5 equals 13").
  • Include units when applicable (e.g., "Find the area of a circle with radius 5 cm").
  • For word problems, clearly state all given information and what you need to calculate.
  • The solver supports LaTeX notation for complex mathematical expressions.
  • If you don't get the desired result, try rephrasing your question or breaking it into smaller parts.
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