100a

Higher tier only

Solve quadratic inequalities giving solutions in set notation

100a Solve quadratic inequalities of the form x^2 + bx + c > 0 or x^2 + bx + c < 0.

100a Solve quadratic inequalities of the form ax^2 + bx + c > 0 or ax^2 + bx + c < 0, requiring rearrangement.

53a: Factorising into single brackets

56a: Factorising quadratic expressions (unitary coefficient of x²)

57a: Selecting the correct factorisation for a quadratic expression, one bracket, two brackets or difference of two squares

76n: Solve quadratic equations that require rearranging first or arise from geometry problems (higher tier only)

80a: Factorise quadratic expressions with a non unitary coefficient of x² (higher tier only)

Quadratic inequality

Solve

Sketch

Roots/Solution

Set notation

No future learning for this topic

Quadratic inequalities

Sketching quadratics

How to use this page

Review the KNOWLEDGE ORGANISER TILE
Watch the MET VIDEO
REVIEW THE 'PRIOR LEARNING' TOPICS (if needed)
COMPLETE QUESTIONS- click on the MyMaths, Corbett Maths or a Memrise quiz
MARK your work
Move onto 'FUTURE LEARNING' TOPICS if you want to see where this topic goes next
Ask your teacher for any help or your mymaths login details if you need them

Page updated

Report abuse