Solve Math Problems Step-by-Step
Math Solvers & Calculators
Calculator
Calculate fractions, powers, square roots, trigonometry (sin, cos, tan), and percentages with full step history.
Graph
Plot curves and functions. Inspect x and y intercepts, turning points, maximums, minimums, and asymptotes.
Quadratic
Find roots of ax² + bx + c = 0 with full working using factoring, completing the square, or the quadratic formula.
Domain
Find domain and range in exact interval notation with step-by-step reasoning for all functions.
Algebra
Solve linear, cubic, and higher-order equations using synthetic division, factor theorem, and grouping.
Derivative
Find the rate of change and slope of curves using the power rule, product rule, quotient rule, and chain rule.
Integral
Find the area under curves and antiderivatives using substitution, integration by parts, and definite limits.
Percent
Calculate percentage of numbers, percentage change, increase, decrease, discounts, and markups with steps.
Fractions
Add, subtract, multiply, and divide fractions with LCD finding, automatic simplification, and mixed numbers.
Factors
Find the Greatest Common Divisor (HCF) and Least Common Multiple with Euclidean division steps and prime factors.
Systems
Solve simultaneous linear equations in 2 or 3 variables using elimination, substitution, or matrix methods.
Matrix
Calculate determinants, matrix inverses, matrix multiplication, transposes, and row reduction (RREF).
Converter
Convert units of length (km to miles), mass (kg to lbs), temperature (°C to °F), speed, and currency exchange.
Formulas
Revision sheets for algebra identities, trigonometry formulas, geometry theorems, and board exam revision.
Lessons
Visual step-by-step guides for functions, domain & range, graphing quadratics, derivatives, limits, and systems.
Examples
Over 65 textbook problems worked out line-by-line: derivatives, integrals, and quadratic equations with step-by-step proofs.
Instant Calculations
Get instant solutions, curve plots, and step-by-step mathematical working in real-time as you enter problems.
Full Step-by-Step Working
See each step of the calculation, including formulas used, synthetic division, substitution, and final simplified roots.
Free for Students & Teachers
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