【實用教育app】MATH/Quadratic Equations|最夯免費app

This app solves the Quadratic Equations by factoring. A detailed explanation is also included. This will find only the real roots. If the roots are complex a message will be displayed.

Instructions:

All the coefficients need to be entered.

If a coefficient is 1 need to enter 1.

If a coefficient is negative need to enter the number with the negative sign (e.g., -3)

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