Algebra

Solve equations, inequalities, complex numbers, polynomials, and plot functions using our algebra tools.

Solve linear, quadratic, and systems of linear equations with detailed algebraic steps.

Solve linear and quadratic inequalities with visual number line interval representation.

Perform arithmetic on complex numbers, find magnitudes, phases, and convert to polar form.

Expand algebraic expressions and factor quadratic or cubic polynomials step-by-step.

Plot linear, quadratic, trigonometric, and logarithmic functions with interactive coordinate tracing.