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IB Math AAHL
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2: Functions
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Quadratics

Quadratics

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Quadratics, factors & rootsParabolasProblem solving SL+HLHL only

The video will automatically pause when it reaches a problem.

General form of a quadratic

SL 2.6

A quadratic in x is an expression of the form

ax2+bx+c

where a=0

Example

3x2−1 is a quadratic, but 2x+3 is not.

General form of a quadratic

SL 2.6

A quadratic in x is an expression of the form

ax2+bx+c

where a=0

Example

3x2−1 is a quadratic, but 2x+3 is not.

Quadratics, factors & rootsParabolasProblem solving SL+HLHL only