Loading

Skip to content

Home Learn Play Library Me

Your account

Signed in

You are signed in as your account. Your word hunts and where you stopped reading are saved to your account, so they follow you between your phone and your laptop.

Home
Library
Formulas
Mathematics
Polynomials
Revision sheet

All classes

Home Learn: all courses Play: games Library: formulas and tables Map: your skills

Revision sheet · Mathematics

Polynomials

Sum of the zeroes of a quadratic: $S = - \frac{b}{a}$
Product of the zeroes of a quadratic: $P = \frac{c}{a}$

Rewritten from the NCERT and NIOS textbooks for easier learning. All courses · Credits

Home Learn Play Library Me