Mathematics A-Level
Exact forms and conjugates
What Exact forms and conjugates means in Mathematics A-Level, as defined for Pearson Edexcel.
Definition of Exact forms and conjugates
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Reference: Pearson Edexcel
Leaving answers in surd form, and multiplying a binomial surd denominator by its conjugate using the difference of two squares.
Topics that use Exact forms and conjugates
- Algebra and functions (Pearson Edexcel A-Level)
Related terms
- Algebraic division by linear expressions
- Amplitude
- Asymptote
- Comparing coefficients
- Completing the square
- Composite function
- Conjugate
- Discriminant
Using Exact forms and conjugates in the exam
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