Quadratic Equations: Solve (a gt 1 and a not prime) Quadratic Algebraically (Grade 7) - OnMaths

352 views · Published 23 January 2018 · 3:02 · Indexed 21 September 2026

Channel: onmaths · 2018 · Education

Watch on YouTube

Topic: Quadratic Equations: Solve (a gt 1 and a not prime) Quadratic Algebraically ax^2 +- bx – c = 0
Do this paper online for free: https://www.onmaths.com/quadratic-equations/
Grade: 7
This question appears on non-calculator higher GCSE papers.

Practise and revise with OnMaths.
Go to onmaths.com for more resources, like predicted GCSE Maths Papers, Topic Buster and challenge yourself against our Demon questions.
If you like this video, please click like and subscribe!

More from this channel

• 1:43 Pythagoras’ Theorem: Find Length Of Line Segment With Graph (Grade 4) - OnMaths GCSE Maths Revision

  onmaths

  4,502 views · 21 January 2018

• 2:44 Averages: Median from Frequency Table (Grade 3) - OnMaths GCSE Maths Revision

  onmaths

  2,482 views · 22 January 2018

• 3:13 Quadratic Equations: Factorise (a gt 1 and a not prime) Quadratic Algebraically (Grade 7)

  onmaths

  244 views · 23 January 2018

• 0:42 Algebraic Indices: Indices in Brackets with Coefficients (Grade 6) - OnMaths GCSE Maths Revision

  onmaths

  2,228 views · 24 January 2018

• 2:26 Standard Form: Converting To (Positive) (Grade 5) - OnMaths GCSE Maths Revision

  onmaths

  860 views · 24 January 2018

• 0:51 Further Trigonometry: Find Area of Triangle (Grade 7) - OnMaths GCSE Maths Revision

  onmaths

  1,246 views · 13 February 2018

• 1:28 Circles: Find Area of Sector (Grade 5) - OnMaths GCSE Maths Revision

  onmaths

  1,074 views · 31 March 2018

• 1:41 Sampling: Selecting Random Sample (Grade 4) - OnMaths GCSE Maths Revision

  onmaths

  742 views · 31 March 2018