Exam (elaborations)
Edexcel AS Level Further Mathematics Core Pure Maths Formulae to Learn
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Edexcel AS Level Further Mathematics Core Pure Maths Formulae to Learn i = - √-1 i² = - -1 Conjugate of z= a + bi - z*= a - bi If α and β are roots, the quadratic equation is... - z² - (α + β)z + αβ = 0 z = x + yi can be represented as the vector... - (x) (y) on the Argand d...
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