Solving modulus inequalities

Sample Solving modulus inequalities questions

A few of the 4 questions, from easier to harder. Choose your exam board and tier to practise them, with every answer marked.

1. Question 13 marksGrade 8
   Solve $|2x - 3| > 5$. [3]
   Show the worked solution

   $|2x-3|>5$

What are the common mistakes in Solving modulus inequalities?

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.

• Solves a 'greater than' modulus/quadratic inequality with the 'between the critical values' region instead of the correct 'outside the critical values' region

  For $|ax+b|>c$ (a "greater than" modulus inequality), the solution is the region OUTSIDE the two critical values - $x>4$ or $x<-1$

Quick answers about Solving modulus inequalities

How many Solving modulus inequalities practice questions are there?

There are 4 self-marking Additional Maths Maths questions on Solving modulus inequalities, written for Cambridge IGCSE Additional Maths (0606) across Single tier. Each one is marked instantly and has a full worked solution.

Do I need an account to practise Solving modulus inequalities?

No. You can start practising Solving modulus inequalities straight away without an account. A free account keeps your results across sessions, so you can see your progress on this topic over time.