Quadratic roots

Client

Real roots only—complex roots reported as none.

About Quadratic roots

Solve ax² + bx + c = 0 for real roots. The interactive transform on this page runs in your browser tab—Toolcore does not need your paste for the core operation described above.

How to use this page

Paste or type in the main workspace, run the primary action from the toolbar, then copy or download the result. Use Load example when the page offers it, or URL prefill (?q= / ?qb=) so agents and tickets open the same input.

x₁ = 2.000000, x₂ = 1.000000

Nearby workflows on Toolcore

  • Quadratic equation solver — Solve ax² + bx + c = 0 with discriminant—real or complex roots, computed in your browser. when units or numeric output should be checked on a related calculator.
  • Math expression evaluator — Evaluate basic + − × ÷ arithmetic with parentheses in your browser—no variables. when units or numeric output should be checked on a related calculator.
  • Percentage calculator — Percent of a value, ratio to percent, and percent change—no server round-trip. when units or numeric output should be checked on a related calculator.
  • Pythagorean theorem — Compute hypotenuse c from legs a and b (√(a²+b²))—right-triangle math in your browser. when units or numeric output should be checked on a related calculator.

Common use cases

  • Quadratic roots for quick local checks without uploading data.
  • Copy results into tickets, docs, or classroom notes.

Common mistakes to avoid

  • Unexpected input shape

    See the intro and how-to notes for accepted formats.

FAQ

Is processing local?

Yes—this runs entirely in your browser.

Agent prefill?

Open the page directly—multi-field inputs are not URL-prefilled.

More tools

Related utilities you can open in another tab—mostly client-side.