QUAD: TI-84 Quadratic Equation Solver Program (Real & Imaginary Roots) FREE

Solve any quadratic equation — fast, accurate, and free.

Just enter the A, B, and C coefficients of your quadratic equation in standard form:
Ax² + Bx + C = 0

The QUAD program instantly gives you:

✅ Decimal/rounded answers (real or imaginary)

✅ Exact answers in discriminant form

✅ De-radicalized square root expression when possible

Whether your equation has two real solutions, one solution, or imaginary roots, this program shows it all.

💡 Great for Algebra 1, Algebra 2, and SAT prep
📱 Compatible with TI-84 Plus CE & TI-84 Plus CE Python calculators

Need help installing this?

Make sure you have TI Connect CE (most students use the TI-84 Plus CE or TI-84 Plus CE Python)

See our starter guide here (link to install help page/video)

🔄 Want more free TI-84 programs? Check out the Free Starter Pack here