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Quadratic Equations
Gr 11

Miss Pythagoras explores a range of techniques used to solve quadratic equations, including factorisation, completing the square, and the quadratic formula. The lessons focus on recognising which method is appropriate, rearranging equations into standard form, and interpreting solutions in relation to the graph of a parabola.

Lesson 1 Equations involving Fractions Easy Examples
Lesson 2 Equations involving Fractions Difficult Examples
Lesson 3 Surd Equations
Lesson 4 Completing the Square Practice Examples
Lesson 5 Completing the Square Exam Question
Lesson 6 Quadratic Formula Practice Examples
Lesson 7 Quadratic Formula Exam Question
Lesson 8 Equations using k method Practice Examples
Lesson 9 Equations using k method - Exam Question
Lesson 10 Simultaneous Equations Practice Examples
Lesson 11 Simultaneous Equations Exam Question
Lesson 12 Quadratic Inequalities
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