Terug Terug to Rekenmachine
x²

Vierkantsvergelijking Oplossen — Gratis online tool

Los ax kwadraat + bx + c = 0 op

Los vierkantsvergelijkingen op. Reële of complexe wortels. Toont discriminant, top en stap-voor-stap uitleg. Zonder registratie.

ax² + bx + c = 0
Solutions
—
📚
Meer weten

Quadratic equation solver

Solve ax² + bx + c = 0. Real or complex roots shown with discriminant + vertex.

How to use this tool

  1. 1

    Enter a, b, c

    Coefficients of ax² + bx + c = 0.

  2. 2

    See roots

    Real or complex. Discriminant shown.

  3. 3

    See vertex

    Plus axis of symmetry and factored form when possible.

Frequently Asked Questions

Discriminant meaning
Δ = b² - 4ac. If Δ > 0: two real roots. If Δ = 0: one real root (double). If Δ < 0: two complex roots.
Quadratic formula
x = (-b ± √(b² - 4ac)) / 2a. Works for any a, b, c where a ≠ 0.

Belangrijkste punten

  • Quadratic Equation Solver is a free, browser-based calculator tool — solve ax squared + bx + c = 0.
  • Nee signup, no downloads, no file uploads. Tools run in your browser; the few that need an outside service say so on the page.
  • Works on desktop, tablet, and mobile. Install as a PWA for offline access.

How to Use Quadratic Equation Solver

  1. Open the tool: Launch Quadratic Equation Solver on Toololis — no account or download needed.
  2. Enter your data: Paste text, enter values, or select a file directly in your browser.
  3. Get instant results: Everything is processed locally — results appear immediately.
  4. Copy or download: Save your output or share it. Bookmark for quick access next time.

Quadratic Equation Solver — Quick Facts

Prijs
Gratis — geen limieten, geen watermerk, geen paywall
Privacy
Wordt in je browser verwerkt. Tools die een externe dienst nodig hebben, vermelden dat op de pagina. Paginabezoeken worden geteld (Google Analytics).
Platform
Elke moderne browser — desktop, tablet of mobiel
Categorie
Rekenmachine Tools on Toololis
Offline
Works offline after first visit (Progressive Web App)
FunctieDetails
ToolQuadratic Equation Solver
CategorieRekenmachine
Aanmelden vereistNee
Bestand uploadenGeen — verwerkt in browser
Mobiel ondersteundVolledig responsive
KostenVoor altijd gratis

Why Use Quadratic Equation Solver?

You should try Quadratic Equation Solver for a quick, private way to solve ax squared + bx + c = 0. Processing happens in your browser and files are never uploaded; the few tools that need an outside service say so on the page.

On the other hand, dedicated APIs or desktop tools suit batch processing better. They also handle server-side automation. For everyday tasks, browser tools offer the best speed, privacy, and convenience.

You might also like

🔒
100% Privacy. Deze tool draait volledig in je browser. Je gegevens worden nooit naar een server geüpload.