Radical & Rational Equation Solver
Solve √(ax+b) = c and ∛(ax+b) = c with the check built in, or solve rational equations with forbidden values flagged.
Solve √(ax + b) = c
Enter a, b, c. The tool squares, solves, and checks the candidate in the original equation.
Solve ∛(ax + b) = c
Enter a, b, c. Cubing both sides is reversible — no extraneous roots — but the tool still verifies.
Solve a/(x + b) = c
Enter a, b, c. The tool flags x = −b as forbidden, solves, and rejects it if it appears.