Do I need an account to practise Factorising to solve ax² + bx + c = 0 (a ≠ 1)?

No. You can start practising Factorising to solve ax² + bx + c = 0 (a ≠ 1) straight away without an account. A free account keeps your results across sessions, so you can see your progress on this topic over time.

Solving quadratic equations

Factorising to solve ax² + bx + c = 0 (a ≠ 1)

14 self-marking GCSE and IGCSE practice questions on Factorising to solve ax² + bx + c = 0 (a ≠ 1), written specifically for AQA, Pearson, OCR, Pearson International GCSE Maths A (4MA1), Cambridge IGCSE Mathematics (0580), Cambridge IGCSE (9-1) Mathematics (0980) across Higher and Extended tier. Instant marking with full worked solutions on every question.

Start practising Factorising to solve ax² + bx + c = 0 (a ≠ 1) (no account needed)

Sample Factorising to solve ax² + bx + c = 0 (a ≠ 1) questions

A few of the 14 questions, from easier to harder. Choose your exam board and tier to practise them, with every answer marked.

Question 12 marksGrade 5
Solve by factorisation: $2x^2 - 19x - 33 = 0$ .
Show the worked solution
2x² − 19x − 33 = (2x + 3)(x − 11). M1

What are the common mistakes in Factorising to solve ax² + bx + c = 0 (a ≠ 1)?

When a pupil makes one of these on Revision Workshop, the marking engine names the mistake and explains it, instead of just marking the answer wrong.

Gives only one root of a quadratic equation instead of both
Found one correct solution ( $x = -3/2$ ) but a quadratic equation usually has two solutions - the other factor also gives a valid root ( $x = -1/2$ )
Leaves the coefficient in place instead of dividing both sides by it to isolate the variable
Set $2x - 5 = 0$

Quick answers about Factorising to solve ax² + bx + c = 0 (a ≠ 1)

How many Factorising to solve ax² + bx + c = 0 (a ≠ 1) practice questions are there?: There are 14 self-marking GCSE and IGCSE Maths questions on Factorising to solve ax² + bx + c = 0 (a ≠ 1), written for AQA, Pearson, OCR, Pearson International GCSE Maths A (4MA1), Cambridge IGCSE Mathematics (0580), Cambridge IGCSE (9-1) Mathematics (0980) across Higher and Extended tier. Each one is marked instantly and has a full worked solution.
Do I need an account to practise Factorising to solve ax² + bx + c = 0 (a ≠ 1)?: No. You can start practising Factorising to solve ax² + bx + c = 0 (a ≠ 1) straight away without an account. A free account keeps your results across sessions, so you can see your progress on this topic over time.