*x Algebra
Solve equations, factor expressions, and simplify terms.
- Linear Equation SolverSolve a·x + b = c for x
- Quadratic Equation SolverSolve a·x² + b·x + c = 0 with the quadratic formula
- Exponential Growth CalculatorContinuous growth: A = P·e^(r·t)
- Natural Log Calculatorln(x) — logarithm base e
- Common Log Calculatorlog₁₀(x) — logarithm base 10
- Scientific Notation ConverterExpress a number as mantissa × 10^n
- Significant Figures CalculatorRound a number to n significant figures