Mathematics GCSE
successive approximations
What successive approximations means in Mathematics GCSE, as defined for Pearson Edexcel.
Definition of successive approximations
Check what you remember
Read the wording for your board, then hide it and explain successive approximations in your own words. Rough notes are fine. This is a self-check, with no mark or grade.
Reference: Pearson Edexcel
The terms produced by taking the starting value the question supplies and feeding each answer back in, settling towards the root.
Topics that use successive approximations
- Algebra - Solving equations and inequalities (Pearson Edexcel GCSE)
Related terms
- Algebraic modelling of real-world situations
- Approximate solution
- Coefficient
- completing the square
- Defining variables and interpreting solutions
- Discriminant
- Elimination
- Factor
Using successive approximations in the exam
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