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ZIMSEC O-Level Additional Mathematics

6.1.3.2Equations (up to order three)

Equations (up to order three) in ZIMSEC O-Level Additional Mathematics: what the syllabus expects you to know, the learning objectives and how to practise.
Subtopic43 practice questions2 lessons
Practise this topicAll Additional Mathematics topics

Learning objectives

What the syllabus expects you to be able to do.

  1. 6.1.3.2.1Form 3: solve linear, quadratic and cubic equations.
  2. 6.1.3.2.2Form 3: solve a pair of simultaneous equations of which at least one is linear and at most one is quadratic.

Lessons

  • Simultaneous equations: one linear, one non-linear

    35 min

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  • Solving quadratic equations

    35 min

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Sample question

A sample question on this topic. Answer it, check it, then read the worked answer.

Equations (up to order three): sample question

1 mark

At how many points does the line y=2xy = 2x meet the curve y=x2−3y = x^{2} - 3?

Only if the answer has a unit, e.g. cm or km/h.

Turn Equations (up to order three) into a strength.

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