Cubic equation in pocket calculator

$\begingroup$

Is it possible to input and automaticly get solutions for the cubic equation using Texas Instruments TI-30X IIS calculator?

$\endgroup$

1 Answer

$\begingroup$

The TI-30X IIS does not have an equation solver or any built-in functionality that will allow solving cubics.

However, you can find the roots using the cubic formula [see lines 54-56 "Cardano's formula"].

This reference giving step-by-step instructions for using the quadratic formula on the TI-30X may also be helpful.

$\endgroup$ 1

Your Answer

Sign up or log in

Sign up using Google Sign up using Facebook Sign up using Email and Password Submit

Post as a guest

Post Your Answer Discard

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy