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Math Calculators

Solve equations, work with fractions, statistics, exponents, logarithms, and scientific notation.

Quadratic Equation

Solve quadratic equations (ax² + bx + c = 0) and find real or complex roots using the quadratic formula.

Add, subtract, multiply, and divide fractions with step-by-step simplification.

Convert numbers to and from scientific notation. Perform arithmetic with scientific notation values.

Calculate mean, median, mode, range, variance, and standard deviation for any dataset.

Calculate powers, roots, and exponent expressions. Supports fractional and negative exponents.

Calculate logarithms in any base including natural log (ln), common log (log₁₀), and binary log (log₂).