11Ext1 Topic 10: Quadratic Polynomial

01 graphing quadratics

02 quadratics & other methods

03 equations reducible to quadratics

04 maximum & minimum problems

05 the discriminant

06 the sign of a quadratic

07 sum & product of roots

08 quadratic identities

Quadratic Identities

When two quadratics are congruent the coefficients can be matched.

lesson notes: 08 quadratic identities

audio: 08 quadratic identities

slidecast:

11X1 T10 08 quadratic identities (2010)

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