Equation Solver
Solution
Enter an equation above and click Solve
Advanced Equation Solver
This powerful math solver handles equations, calculus operations, and advanced mathematics. Enter your expression and get step-by-step solutions with our interactive math keyboard.
Supported Features:
Linear Equations
ax + b = c, 2x + 5 = 11
Quadratic Equations
ax² + bx + c = 0, x² - 6 = x
Polynomial Equations
x³ - 8 = 0, x⁴ - 16 = 0
Radical Equations
√x = 5, ∛x = 2
Exponential Equations
2^x = 8, e^x = 10
Logarithmic Equations
log(x) = 2, ln(x) = 1
Systems of Equations
y = x+3, y = x²+1 (use comma)
Complex Solutions
x² + 1 = 0 → x = ±i
Derivatives
d/dx(x²) = 2x, d/dx(sin(x))
Integrals
∫(x², 0, 5) definite integrals
Summations
Σ(n, 1, 10) sigma notation
Trig Functions
sin, cos, tan, asin, acos, atan
Equation Types
Determined Equations
Equations with numeric results: 2x + 4 = 10, √(25), 5! + 3². Perfect for homework and engineering calculations.
Undetermined Equations
Symbolic results with variables: d/dx(x³ + 2x), ∫x² dx, (a + b)². Ideal for algebra and calculus.
Expand Feature – Algebraic Expression Expansion
The Expand button allows you to expand algebraic expressions into their fully distributed form. This is useful for simplifying expressions, solving equations, or understanding how terms combine.
(a+b)²
→ a² + 2ab + b²
(a-b)²
→ a² - 2ab + b²
(a+b)³
→ a³ + 3a²b + 3ab² + b³
(a+b)(a-b)
→ a² - b² (difference of squares)
a(b+c)
→ ab + ac (distribution)
(x+2)²
→ x² + 4x + 4
Plain Text Input & Mathematical Preview
Enter equations using simple plain text notation. For example: d/dx(x^3 + 2x) or integrate(x^2, 0, 1). Your equation is automatically displayed in the Equation Preview area as properly formatted mathematical notation, making it easier to read and verify.
How to Use
- Enter your equation using the on-screen keypad or keyboard.
- Use functions like sin, log, ∫, d/dx, and powers as needed.
- Provide additional parameters for advanced functions (e.g., bounds for integrals).
- View the formatted equation in the preview section.
- Click Solve to get the result instantly.
About VioApps
VioApps is a collection of useful utility tools designed to help you with everyday tasks. Our mission is to provide simple, fast, and reliable tools that work right in your browser.
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No downloads required
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Works on all devices