ATOMS AND MOLECULES | SPEED NOTES | SCIENCE | CBSE | CLASS 9Info@therightmentor.comAug 28, 20220 min readUpdated: Sep 22, 2022
STATISTICS | SPEED NOTES | CBSE | CLASS 10 | MATHEMATICSWhen $a \ne 0$, there are two solutions to \(ax^2 + bx + c = 0\) and they are $$x = {-b \pm \sqrt{b^2-4ac} \over 2a}.$$ <math...
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