Target Mathematics
HomeTextbookQuizHomework SubmissionYearly Past PapersTopic QuestionsEnrollmentContactDashboardProfile

Course

  • Add Math 0606
  • FPM 4PM1

Add Math 0606 topics

  • 1. Functions55
  • 2. Simultaneous equations and quadratics34
  • 2. Quadratic functions35
  • 3. Factors and polynomials61
  • 4. Equations, inequalities and graphs127
  • 5. Logarithmic and exponential functions86
  • 6. Straight-line graphs107
  • 7. Coordinate geometry of the circle6
  • 8. Circular measure68
  • 9. Trigonometry180
  • 10. Permutations and combinations55
  • 11. Series99
  • 12. Calculus — Differentiation 185
  • 13. Vectors51
  • 14. Calculus — Differentiation 261
  • 15. Calculus — Integration92
  • 16. Kinematics42
  • Indices and surds39

Study tools

  • Add Math 0606 overview
  • Formula summary
Additional Mathematics 0606 / Equations, inequalities and graphs / 3.9

3.9: Solve a modulus inequality by squaring

0606/22/F/M/23 — Question 3 · 4 marks

· ·
Solve the inequality ∣5x+4∣⩽∣2x−3∣|5x + 4| \leqslant |2x - 3|∣5x+4∣⩽∣2x−3∣.
[4]
← 3.109: Stationary points and sketch of a cubic product3.73: Sketch a quadratic and values of kkk →
Target Mathematics · Topic questions and official mark schemes