Sub. I Ex.1 (XI PD)
Sub. I Ex.1 (XI PD)
Romanian
Ultima actualizare
Fri, 05-Jul-2024
Sub. I Ex.1 (XI PD)
Romanian
Ultima actualizare
Fri, 05-Jul-2024
Sub. I Ex.1 (XI PD)
When \(a \ne 0\), there are two solutions to \(ax^2 + bx + c = 0\) and they are
\[x = {-b \pm \sqrt{b^2-4ac} \over 2a}.\]
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